Assimilation
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C1 noun əˌsɪm.ɪˈleɪ.ʃən

Assimilation

ассимиляция
Meaning
Connecting new information with existing knowledge
Example
Proper assimilation of knowledge leads to effective learning.
Правильная ассимиляция знаний ведет к эффективному обучению.
C1 noun /ˈælkəmi/

alchemy

алхимия
Meaning
A medieval practice combining elements of chemistry and philosophy, aimed at transforming matter, especially turning base metals into gold.
Example
Medieval scientists devoted their lives to alchemy.
Средневековые ученые посвятили свою жизнь алхимии.
C1 adjective /ˌæpəˈθɛtɪk/

apathetic

апатичный
Meaning
showing or feeling little or no interest, enthusiasm, or concern
Example
He was apathetic about the outcome of the match.
Он был безразличен к исходу матча.
C1 noun /əˈsæsɪn/

Assassin

убийца
Meaning
a person who murders an important person for political or religious reasons
Example
The president was protected from potential assassins by security guards.
Президент был защищён от возможных убийц охраной.
C1 adjective ɔːˈspɪʃ.əs

auspicious

благоприятный
Meaning
Favorable or bringing good luck and success
Example
The wedding was held on an auspicious day.
Свадьба состоялась в благоприятный день.
C1 adjective /ˌeɪsɪˈmɛtrɪkəl/

asymmetrical

асимметричный
Meaning
Having parts that are not the same in size, shape, or arrangement.
Example
She wore an asymmetrical dress that drew everyone’s attention.
Она носила асимметричное платье, которое привлекло внимание всех.
C1 noun /əˈtjuːn.mənt/

attunement

настройка
Meaning
Being in harmony or responsive to someone's emotional state.
Example
Attunement to emotions improves relationships.
Настройка на эмоции улучшает отношения.
C1 verb /əˈdɔːrn/

adorn

украшать
Meaning
to decorate or add beauty to something
Example
The hall was adorned with flowers for the wedding.
Зал был украшен цветами для свадьбы.
C1 noun ˌæmbɪˈɡjuːɪti

ambiguity

неопределенность, двусмысленность
Meaning
The quality of being open to more than one interpretation; inexactness.
Example
The ambiguity of the statement caused confusion among the team.
Неопределенность заявления вызвала путаницу в команде.
C1 noun /ˌædməˈnɪʃən/

admonition

предупреждение
Meaning
a firm warning or reprimand; gentle or earnest advice
Example
He received an admonition for his careless work.
Он получил предупреждение за свою небрежную работу.
C1 noun /ˈælɪbaɪ/

alibi

алиби
Meaning
A claim or piece of evidence that one was elsewhere when an act, typically a crime, was committed.
Example
She had a strong alibi that proved she was at the cinema during the theft.
У нее было крепкое алиби, которое доказало, что она была в кино во время кражи.
C1 adjective /ˈɑːr.dənt/

Ardent

пылкий; восторженный; страстный
Meaning
very enthusiastic; passionate; fervent
Example
She is an ardent supporter of environmental conservation.
Она страстный сторонник охраны окружающей среды.
C1 adverb /əˈkjuːtli/

acutely

остро
Meaning
in a sharp, intense, or severe way; with keen awareness
Example
She was acutely aware of the risks involved.
Она остро осознавала связанные риски.
C1 noun /ɑːrˈmɑːdə/

armada

флотилия военных кораблей
Meaning
A large fleet of warships.
Example
The Spanish Armada sailed against England in 1588.
Испанская Армада отправилась против Англии в 1588 году.
C1 noun /əˈkuːstɪks/

acoustics

акустика
Meaning
the science of sound, or the properties of a space that affect how sound is heard
Example
The hall’s excellent acoustics made the orchestra sound rich and clear.
Отличная акустика зала позволила оркестру звучать богато и ясно.
C1 adjective ˌæv.ɒ̃ˈɡɑːd

avant-garde

авангардистский
Meaning
New and experimental; characterized by departure from or rejection of accepted standards.
Example
Avant-garde designs redefine the dining experience.
Дизайны авангард определяют новый опыт в ресторане.
C1 noun /ˈælɪɡəri/

allegory

аллегория
Meaning
a story, poem, or picture that can be interpreted to reveal a hidden meaning, often moral or political
Example
The novel is an allegory of the struggle between good and evil.
Роман является аллегорией борьбы между добром и злом.
C1 adjective /ɑːrˈkeɪɪk/

archaic

архаичный
Meaning
very old or old-fashioned; belonging to an earlier time
Example
Some laws are considered archaic and no longer relevant.
Некоторые законы считаются архаичными и больше не актуальны.
C1 noun /ˌæŋɡloʊ ˈsæksən/

anglo-saxon

Meaning
A member of the Germanic peoples who settled in England in the early Middle Ages; also relating to their language or culture.
Example
The Anglo-Saxon period greatly influenced English culture and language.
C1 noun /ˈæntlɚ/

antler

рог оленя
Meaning
The branched horns on the head of a deer or similar animal, usually shed and regrown annually.
Example
The deer’s antlers grew larger each year.
Рога оленя становились больше с каждым годом.
C1 noun ˈæ.sɛt ˌæl.əˈkeɪ.ʃən

asset allocation

распределение активов
Meaning
An investment strategy that aims to balance risk and reward by apportioning a portfolio's assets according to an individual's goals, risk tolerance, and investment horizon.
Example
Proper asset allocation is key to financial growth.
Правильное распределение активов — ключ к финансовому росту.
C1 adjective /ˈæʃən/

ashen

бледный
Meaning
Very pale in appearance, often due to shock, fear, or illness.
Example
His face turned ashen when he heard the terrible news.
Его лицо побледнело, когда он услышал ужасные новости.
C1 noun /ˌædəˈreɪʃən/

adoration

обожание / глубокая любовь
Meaning
deep love and respect; worship
Example
The fans showed their adoration for the singer.
Фанаты показали свое обожание к певцу.
C1 verb /eɪl/

ail

болеть
Meaning
to be ill or suffer from a physical or mental problem; to trouble or afflict
Example
She has been ailing since last winter.
Она болеет с прошлой зимы.
C1 noun /əˈstuːt.nəs/

astuteness

проницательность
Meaning
The ability to accurately assess situations or people and turn this to one's advantage.
Example
His astuteness helped in negotiations.
Его проницательность помогла в переговорах.
C1 adjective ˈeɪlɪəneɪtɪd

alienated

отчужденный
Meaning
Feeling isolated or estranged; disconnected from others or society.
Example
Alienated students are more prone to delinquency.
Отчужденные студенты более склонны к правонарушениям.
C1 noun /ˈæntənɪm/

antonym

антоним
Meaning
A word opposite in meaning to another.
Example
‘Hot’ is the antonym of ‘cold’.
‘Hot’ — это антоним слова ‘cold’.
C1 adjective /ɔːˈtɒn.ə.məs/

autonomous

автономный
Meaning
Acting independently or having the freedom to do so.
Example
Autonomous systems ensure greater precision.
Автономные системы обеспечивают большую точность.
C1 verb /əˈpɛnd/

append

добавить
Meaning
to add something as an attachment or supplement, usually at the end of a document or list
Example
She decided to append a note to the end of the report.
Она решила добавить заметку в конце отчета.
C1 verb /ədˈmɒnɪʃ/

admonish

предостеречь
Meaning
to warn or reprimand someone firmly; to advise or urge earnestly
Example
The teacher admonished the students for being late.
Учитель предостерег студентов за опоздание.
C1 noun /ænˈtɪθəsɪs/

antithesis

антитеза
Meaning
A person, thing, or idea that is the direct opposite of another; a rhetorical device contrasting opposing ideas in parallel structure.
Example
Love is the antithesis of hate.
Любовь - это антитеза ненависти.
C1 noun ˌæp.əˈreɪ.təs

apparatus

аппарат
Meaning
The technical equipment or machinery needed for a particular activity or purpose.
Example
The apparatus was designed to be eco-friendly.
Аппарат был разработан с учётом экологичности.
C1 verb /əˈlʊər/

allure

привлекать
Meaning
to attract or tempt someone with something desirable; to entice
Example
The beautiful garden allured visitors from far away.
Прекрасный сад привлекал посетителей издалека.
C1 noun /ˈædɪdʒ/

adage

поговорка
Meaning
a short, well-known saying that expresses a general truth or piece of advice
Example
The old adage says that honesty is the best policy.
Старая поговорка говорит, что честность — лучшая политика.
C1 adjective /əˈlʊr.ɪŋ/

Alluring

привлекательный и заманчивый; очаровательный
Meaning
attractive and tempting; fascinating
Example
The alluring fragrance of roses filled the garden.
Привлекательный аромат роз наполнил сад.
C1 noun /ˈækəleɪd/

accolade

награда
Meaning
An award, honor, or expression of praise.
Example
She received an accolade for her outstanding performance.
Она получила награду за свои выдающиеся достижения.
C1 noun /ˈɑːrdər/

ardor

страсть, энтузиазм
Meaning
Great enthusiasm or passion.
Example
She spoke with ardor about her new project.
Она говорила с страстью о своем новом проекте.
C1 verb /ˈæmpjʊteɪt/

amputate

ампутировать
Meaning
to cut off a limb from the body by surgery
Example
The doctors had to amputate his leg after the accident.
Врачи должны были ампутировать его ногу после аварии.
C1 verb /əˈbaʊnd/

abound

быть в избытке
Meaning
To exist in large numbers or amounts.
Example
Opportunities abound in the field of technology.
Возможности в области технологий обильны.
C1 adjective /əˈpriː.ʃə.bəl/

Appreciable

заметный; значительный; существенный по количеству
Meaning
noticeable; significant; considerable in amount
Example
There was an appreciable improvement in his test scores.
Было заметное улучшение его результатов теста.
C1 adjective /əˈvɜːrs/

averse

неохотный
Meaning
having a strong dislike of or opposition to something
Example
He was averse to taking unnecessary risks.
Он был неохотен рисковать излишне.
C1 adjective /əˈdɒptɪv/

adoptive

приёмный
Meaning
relating to the adoption of a child or the act of taking something as one’s own
Example
She grew up in a loving adoptive family.
Она выросла в любящей приёмной семье.
C1 adjective /ˌæntiˈsleɪvəri/

antislavery

антирабство
Meaning
Opposed to the practice or system of slavery.
Example
The antislavery movement gained momentum in the 19th century.
Антирабовладельческое движение приобрело популярность в XIX веке.
C1 adjective /æbˈdɑː.mə.nəl/

abdominal

абдоминальный
Meaning
relating to the abdomen (the part of the body between the chest and pelvis)
Example
He complained of severe abdominal pain.
Он жаловался на сильную боль в животе.
C1 noun /ænˈθɒlədʒi/

anthology

антология
Meaning
A collection of literary works, such as poems, short stories, or essays, compiled into one volume.
Example
She contributed a poem to the new poetry anthology.
Она внесла стихотворение в новую поэтическую антологию.
C1 adjective ˌæd.vɚˈser.i.əl

adversarial

враждебный
Meaning
Involving or characterized by conflict or opposition.
Example
The two companies have an adversarial relationship in the market.
Две компании имеют враждебные отношения на рынке.
C1 noun ˈæŋkərɪdʒ

anchorage

якорная стоянка
Meaning
A secure holding place; a place where ships can anchor safely.
Example
The boat was anchored near the shore for safety.
Чёлн был поставлен на якорь рядом с берегом для безопасности.
C1 verb /əˈfɪliˌeɪt/

affiliate

принимать в члены
Meaning
to officially attach or connect (a group or organization) to a larger body
Example
The school is affiliated with the local university.
Школа аффилирована с местным университетом.
C1 adjective /əˈfɜːrmətɪv/

affirmative

утвердительный
Meaning
expressing agreement, approval, or a positive response
Example
She gave an affirmative answer to the proposal.
Она дала утвердительный ответ на предложение.
C1 noun /əˈrɪs.tə.kræt/

Aristocrat

аристократ; человек благородного происхождения
Meaning
a member of the aristocracy; a person of noble rank or birth
Example
The aristocrat lived in a magnificent castle.
Аристократ жил в великолепном замке.
C1 noun /æbˈdʌk.ʃən/

abduction

похищение
Meaning
the act of taking someone away illegally by force; kidnapping
Example
The police are investigating the abduction of the child.
Полиция расследует похищение ребенка.
C1 adjective /ˌæl.ɡəˈrɪð.mɪk/

algorithmic

основанный на алгоритмах
Meaning
Based on or using algorithms; relating to mathematical rules or procedures.
Example
Algorithmic processes power artificial intelligence systems.
Алгоритмические процессы управляют системами искусственного интеллекта.
C1 adverb /əˈlɒft/

aloft

высоко
Meaning
Up in or into the air; overhead.
Example
The kite was flying aloft in the clear sky.
Воздушный змей летал высоко в ясном небе.
C1 noun /ˈæd.və.ser.i/

adversary

противник
Meaning
One's opponent in a contest, conflict, or dispute.
Example
The boxer faced a strong adversary in the ring.
Боксер встретился с сильным противником в ринге.
C1 noun /əˈsɪdɪti/

acidity

кислотность
Meaning
the quality or degree of being acidic; the amount of acid present in a substance
Example
The acidity of the soil affects how well crops grow.
Кислотность почвы влияет на рост растений.
C1 adjective /əˈtjuːnd/

attuned

чувствительный / настроенный
Meaning
Being receptive or sensitive to something; well adjusted or in harmony.
Example
She is attuned to the needs of her students.
Она настроена на потребности своих студентов.
C1 noun /ˌænɛkˈseɪʃən/

annexation

аннексия
Meaning
the act of adding or taking control of territory or property, especially by a state
Example
The annexation of the region led to international condemnation.
Аннексия региона вызвала международное осуждение.
C1 noun /ˌɑːrtʃˈbɪʃəp/

archbishop

архиепископ
Meaning
A senior bishop in charge of an archdiocese in the Christian Church.
Example
The archbishop delivered a sermon to thousands of people.
Архиепископ произнес проповедь перед тысячами людей.
C1 adjective /əˈmiːnəbl/

amenable

отзывчивый
Meaning
willing to cooperate or be influenced; open to suggestions
Example
She was amenable to the idea of working longer hours.
Она была готова к идее работать больше часов.
C1 verb /əˈliː.vi.eɪt/

alleviate

смягчать или облегчать
Meaning
To make suffering, deficiency, or a problem less severe; to relieve or ease.
Example
Meditation can alleviate stress and improve focus.
Медитация может облегчить стресс и улучшить концентрацию.
C1 noun /ɔːˈtɒkrəsi/

autocracy

автократия
Meaning
A system of government in which one person has absolute power.
Example
The country suffered under decades of autocracy.
Страна страдала от десятилетий автократии.
C1 noun /ˌæntɪˈsiːdənts/

antecedents

предшествующие события
Meaning
previous events, conditions, or people that influence or serve as a basis for something that follows
Example
The lawyer examined the criminal antecedents of the suspect.
Адвокат изучил криминальные предшествующие события подозреваемого.
C1 noun /əˈseɪlənt/

assailant

нападающий
Meaning
a person who attacks another
Example
The police arrested the assailant at the scene.
Полиция арестовала нападающего на месте преступления.
C1 verb /ˌæprɪˈhɛnd/

apprehend

задержать
Meaning
to arrest or seize someone; to understand or perceive something
Example
The police managed to apprehend the thief after a long chase.
Полиция сумела арестовать вора после долгой погони.
C1 adjective /ˈænsɪləri/

ancillary

вспомогательный
Meaning
providing necessary support to the main system or organization
Example
The company provides ancillary services to the healthcare industry.
Компания предоставляет вспомогательные услуги для здравоохранения.
C1 noun /ˈænərki/

anarchy

анархия
Meaning
a state of disorder due to the absence or failure of government or authority
Example
The collapse of the regime led to anarchy in the streets.
Крах режима привел к анархии на улицах.
C1 adjective /ˌeɪˈsɛkʃuəl/

asexual

асексуальный
Meaning
Without sexual feelings, associations, or reproduction through sex.
Example
Many plants reproduce through asexual methods like budding or splitting.
Многие растения размножаются с помощью асексуальных методов, таких как почкование или деление.
C1 noun /ədˈhɪə.rəns/

adherence

соблюдение
Meaning
The practice of following or keeping to a rule, standard, or belief.
Example
Adherence to rules is crucial in any organization.
Соблюдение правил имеет решающее значение в любой организации.
C1 adjective əsˈtjuːt

astute

проницательный или умный
Meaning
Having or showing an ability to accurately assess situations or people and turn this to one's advantage.
Example
His astute observations helped solve the complex problem.
Его проницательные наблюдения помогли решить сложную проблему.
C1 verb /əˈkleɪm/

acclaim

прославлять
Meaning
to praise enthusiastically and publicly
Example
The audience acclaimed the actor for his outstanding performance.
Аудитория высоко оценила актера за его выдающееся исполнение.
C1 noun /ˈeɪ.nəs/

Anus

анус
Meaning
the opening at the end of the digestive tract through which waste leaves the body
Example
The doctor examined the patient's anus during the medical checkup.
Доктор осмотрел анус пациента во время медицинского осмотра.
C1 verb /əˈmæs/

amass

накапливать
Meaning
to gather together or accumulate over a period of time
Example
He managed to amass a fortune through wise investments.
Он смог накопить состояние благодаря разумным инвестициям.
C1 verb /əˈdʒɜrn/

adjourn

отложить
Meaning
to suspend a meeting or session to another time or place
Example
The judge decided to adjourn the hearing until next week.
Судья решил отложить слушание до следующей недели.
C1 noun /əˈkʌmplɪs/

accomplice

сообщник
Meaning
a person who helps another commit a crime
Example
The thief was arrested along with his accomplice.
Вор был арестован вместе с его сообщником.
C1 adverb /əˈnjuː/

anew

заново
Meaning
In a new or different way; once more.
Example
After the failure, she decided to start her life anew.
После неудачи она решила начать свою жизнь заново.
C1 noun /əˈluːʒən/

allusion

намёк
Meaning
An indirect reference to something without mentioning it explicitly.
Example
Her story contained an allusion to a famous myth.
Её рассказ содержал намёк на знаменитый миф.
C1 noun /æmˈniːʒə/

amnesia

амнезия
Meaning
A partial or total loss of memory, usually caused by injury, illness, or psychological trauma.
Example
After the accident, she suffered from amnesia and could not remember her own name.
После аварии она страдала от амнезии и не могла вспомнить свое имя.
C1 noun /ˌævɒ̃ˈɡɑːrd/

avantgarde

авангард
Meaning
people or works that are innovative, experimental, and ahead of their time
Example
The avantgarde of the 20th century reshaped modern art.
Авангард XX века преобразил современное искусство.
C1 noun /ˈæmpɛər/

ampere

ампер
Meaning
A unit of electric current in the International System of Units (SI), symbolized as A.
Example
The current flowing through the wire is measured in amperes.
Ток, протекающий через провод, измеряется в амперах.
C1 adjective /ɔːˈtʌmnəl/

autumnal

осенний
Meaning
relating to or characteristic of autumn; occurring in autumn
Example
The autumnal colors of red and gold filled the forest.
Осенние цвета красного и золота заполнили лес.
C1 adjective /ˈeɪmləs/

Aimless

бессмысленный; без цели
Meaning
without purpose or direction; lacking a goal
Example
He wandered around the city in an aimless manner.
Он бродил по городу бессмысленно.
C1 noun /ˈeɪ.peks/

apex

вершина, апекс, пик
Meaning
The highest point or peak of something; the top or summit.
Example
He reached the apex of his career.
Он достиг вершины своей карьеры.
C1 noun /ˈɔːtəkræt/

autocrat

автократ
Meaning
A ruler with absolute power.
Example
The autocrat controlled the country with an iron fist.
Автократ контролировал страну железным кулаком.
C1 adjective /əˈɡæst/

aghast

ошеломленный
Meaning
filled with shock or horror
Example
The audience was aghast at the tragic scene.
Зрители были ошеломлены трагической сценой.
C1 verb /ˈeɪ.li.ə.neɪt/

alienate

отчуждать
Meaning
To make someone feel isolated or estranged; to cause someone to become unfriendly.
Example
His rude behavior alienated many of his friends.
Его грубое поведение отчуждало многих его друзей.
C1 noun /ˈæl.kə.laɪ/

alkali

щелочь
Meaning
a soluble base substance, typically with a pH greater than 7, that neutralizes acids
Example
Soap contains alkali which helps remove grease.
Мыло содержит щелочь, которая помогает удалить жир.
C1 adjective /æmˈfɪb.i.əs/

Amphibious

амфибия
Meaning
able to live both on land and in water; suitable for both land and water operations
Example
The amphibious vehicle can travel on both land and water.
Амфибийное транспортное средство может передвигаться как по земле, так и по воде.
C1 noun /ˈæbdəmən/

abdomen

живот
Meaning
The part of the body below the chest and above the hips that contains the stomach and other organs.
Example
He complained of pain in his abdomen.
Он пожаловался на боль в животе.
C1 noun /ænˈtæɡənɪzəm/

antagonism

антагонизм
Meaning
active hostility or opposition
Example
There was clear antagonism between the two political parties.
Между двумя политическими партиями было явное antagonizm.
C1 noun /ˈækwɪˌdʌkt/

aqueduct

акведук
Meaning
a structure built to carry water over long distances
Example
The Romans built aqueducts to supply water to their cities.
Римляне построили акведуки для снабжения своих городов водой.
C1 verb ɔːɡˈmɛntɪŋ

augmenting

увеличивать
Meaning
Increasing; making something greater in size, number, or degree
Example
Life expectancy is augmenting with advancements in healthcare.
Ожидаемая продолжительность жизни увеличивается с развитием здравоохранения.
C1 noun /ˈænərkɪst/

anarchist

анархист
Meaning
a person who believes in or promotes the absence of government or authority
Example
The anarchist group protested against state control.
Анархистская группа протестовала против государственного контроля.
C1 adjective /ˌæl.truˈɪs.tɪk/

altruistic

альтруистичный
Meaning
Showing a disinterested and selfless concern for the well-being of others.
Example
Her altruistic nature led her to volunteer for charities.
Ее альтруистичная природа побудила ее работать волонтером для благотворительных организаций.
C1 adjective /ˈɛərˌtaɪt/

airtight

герметичный
Meaning
Completely sealed so that no air can get in or out.
Example
Store the cookies in an airtight container to keep them fresh.
Храните печенье в герметичной упаковке, чтобы сохранить их свежими.
C1 verb /əˈtjuːn/

attune

настраивать
Meaning
to make someone or something aware of or responsive to something; to adjust or harmonize
Example
She quickly attuned herself to the needs of her new team.
Она быстро настроилась на потребности своей новой команды.
C1 noun /əˈbɪs/

abyss

бездна
Meaning
a deep, immeasurable space, chasm, or void; something seemingly without end
Example
The climbers looked down into the dark abyss below.
Скалолазы смотрели в темную бездну внизу.
C1 noun /ˈæl.ɪ.moʊ.ni/

alimony

алименты
Meaning
financial support that a person is ordered by a court to give to their spouse after separation or divorce
Example
He was ordered by the court to pay monthly alimony to his ex-wife.
Суд обязал его платить ежемесячное алименты своей бывшей жене.
C1 verb /əˈskraɪb/

ascribe

приписывать, относить
Meaning
To attribute something to a cause, source, or person.
Example
Many scholars ascribe the poem to an unknown author.
Многие учёные приписывают это стихотворение неизвестному автору.
C1 noun əˈrɪd.ɪ.ti

aridity

засуха
Meaning
The state of being extremely dry, especially having insufficient rainfall to support vegetation.
Example
The aridity of the land is increasing due to climate change.
Засуха на земле усиливается из-за изменения климата.
C1 noun ˈælərdʒən

allergen

вещества, вызывающие аллергическую реакцию
Meaning
A substance that causes an allergic reaction.
Example
Pollen is a common allergen that affects many people.
Пыльца — это обычный аллерген, который влияет на многих людей.
C1 noun /ˈæbsɛs/

abscess

абсцесс
Meaning
A swollen area within body tissue containing pus, usually caused by infection.
Example
The dentist treated the abscess in his tooth.
Стоматолог лечил абсцесс в его зубе.
C1 noun /ˈælɔɪ/

alloy

сплав
Meaning
A mixture of metals or a metal combined with another element.
Example
Bronze is an alloy of copper and tin.
Бронза — это сплав меди и олова.
C1 adjective, verb /ˈeɪlɪŋ/

ailing

больной
Meaning
suffering from illness or poor health; experiencing problems or decline
Example
The ailing patient slowly began to recover after treatment.
Больной пациент начал медленно восстанавливаться после лечения.
C1 noun, adverb /ˈeɪliəs/

alias

псевдоним
Meaning
A false or assumed identity; also used to mean 'otherwise called'.
Example
The criminal was known by the alias 'Shadow'.
Преступник был известен под псевдонимом 'Тень'.
C1 noun /əˈlɜːrtnəs/

alertness

бдительность
Meaning
the state of being mentally aware and quick to notice or respond; vigilance
Example
The driver maintained a high level of alertness during the long journey.
Водитель сохранял высокий уровень бдительности во время поездки.
C1 adjective /ˌeɪpəˈlɪtɪkəl/

apolitical

аполитичный
Meaning
not interested in or not connected with politics
Example
She prefers to stay apolitical and focus on her work.
Она предпочитает оставаться аполитичной и сосредотачиваться на своей работе.
C1 adjective /iːsˈθɛθɪkəl/

aesthetical

эстетический
Meaning
concerned with beauty or the appreciation of beauty; related to artistic taste or appearance
Example
The architect focused on the aesthetical balance of the building.
Архитектор сосредоточился на эстетическом балансе здания.
C1 noun /ˈænti ˈeəkræft ɡʌn/

Anti-aircraft-gun

зенитное орудие
Meaning
a weapon designed to attack aircraft from the ground
Example
The anti-aircraft gun was positioned to defend the military base.
Зенитное орудие было расположено для защиты военной базы.
C1 noun /əˈdʒɪl.ɪ.ti/

agility

ловкость
Meaning
Ability to work quickly and easily, both physically and mentally.
Example
Mental agility is essential for problem-solving.
Ментальная ловкость необходима для решения проблем.
C1 adjective /əˈtrəʊ.ʃəs/

Atrocious

ужасный; крайне плохой или неприятный
Meaning
horrifyingly wicked; extremely bad or unpleasant
Example
The conditions in the prison were atrocious.
Условия в тюрьме были ужасными.
C1 noun /əˈkɔːrdiən/

accordion

аккордеон (музыкальный инструмент)
Meaning
a musical instrument played by squeezing and expanding with keys and buttons
Example
The musician played a cheerful tune on the accordion.
Музыкант сыграл веселую мелодию на аккордеоне.
C1 verb /əˈtɛst/

attest

засвидетельствовать
Meaning
To provide or serve as clear evidence of; to confirm or certify the truth of something.
Example
The witness attested to the accuracy of the report.
Свидетель засвидетельствовал точность отчета.
C1 noun /əˈrɪəz/

arrears

задолженность
Meaning
Money that is owed and should have been paid earlier.
Example
She was months in arrears with her electricity bill.
Она была в долгах по электрическому счету на несколько месяцев.
C1 verb /əˈdʒɔɪn/

adjoin

примыкать
Meaning
To be next to and joined with something.
Example
Their house adjoins the park.
Их дом примыкает к парку.
C1 noun /əˈfɪn.ɪ.ti/

affinity

аффинитет
Meaning
A natural liking for or attraction to a person, thing, idea, etc.
Example
She has an affinity for classical music.
У неё есть склонность к классической музыке.
C1 noun /əˈtaɪər/

attire

одежда
Meaning
Clothing, especially formal or elegant wear.
Example
She wore traditional attire at the wedding ceremony.
Она носила традиционную одежду на свадебной церемонии.
C1 adjective, noun /ɔːɡˈzɪliəri/

auxiliary

вспомогательный
Meaning
(adjective) providing supplementary or additional help and support; (noun) a person or thing that provides auxiliary support
Example
The hospital has an auxiliary power generator in case of emergencies.
В больнице есть вспомогательный генератор энергии на случай чрезвычайных ситуаций.
C1 noun /ˌɑːr.kəˈpɛl.əˌɡoʊ/

archipelago

архипелаг
Meaning
A group of islands clustered together in a body of water.
Example
Indonesia is an archipelago with thousands of islands.
Индонезия - это архипелаг с тысячами островов.
C1 noun /ˈædʒʌŋkt/

adjunct

приложение
Meaning
a thing added to something else as a supplementary part
Example
The professor worked as an adjunct at the university.
Профессор работал в университете как приложениe.
C1 verb /ˈædʒ.ɪ.teɪt/

agitate

агитировать, возбуждать
Meaning
to stir up feelings or disturb; to campaign for change
Example
The protesters agitated for better working conditions.
Протестующие агитировали за лучшие условия труда.
C1 noun /ˈæk.jʊ.mən/

acumen

проницательность
Meaning
The ability to make good judgments and quick decisions; keenness and depth of perception.
Example
His business acumen helped the company grow rapidly.
Его деловая проницательность помогла компании быстро расти.