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B2 adjective /ˈʌt.ɚ/

Utter

完全な; 絶対的な; 全体の
Meaning
complete; absolute; total
Example
The movie was an utter disaster at the box office.
その映画は興行収入で完全に失敗しました。
C1 noun /əˈtjuːn.mənt/

attunement

調和
Meaning
Being in harmony or responsive to someone's emotional state.
Example
Attunement to emotions improves relationships.
感情への調和は関係を改善する。
B2 adjective /kəmˈpætəbl/

compatible

互換性のある
Meaning
Able to exist or work together without conflict; harmonious.
Example
This software is compatible with both Windows and Mac systems.
このソフトウェアはWindowsとMacの両方のシステムと互換性があります。
C1 verb /kəˈleɪt/

collate

整理する
Meaning
to collect, arrange, and combine in order
Example
The secretary collated the reports before the meeting.
秘書は会議前に報告書を整理した。
C1 adjective /dɪˈfɪʃənt/

Deficient

不足している
Meaning
not having enough of a specified quality or ingredient; lacking or inadequate
Example
His diet was deficient in essential vitamins.
彼の食事は必要なビタミンが不足していた。
B2 adjective /ɪkˈstræv.ə.ɡənt/

Extravagant

豪華な
Meaning
spending much more than is necessary; wasteful; lacking restraint in spending
Example
His extravagant lifestyle included expensive cars and luxury vacations.
彼の豪華なライフスタイルは高価な車や豪華な休暇を含んでいました。
C2 noun /ˈkæθoʊd/

cathode

陰極
Meaning
The negative electrode in a device such as a battery or tube, where electrons enter.
Example
The cathode emits electrons in the tube.
カソードはチューブ内で電子を放出します。
C2 noun /əˈsper.ɪ.ti/

asperity

Meaning
Harshness of tone, manner, or surface.
Example
She spoke with asperity when she was interrupted.
A1 verb /ˈfɪnɪʃ/

finish

終わらせる
Meaning
to complete or bring to an end; to reach the final point
Example
She finished her homework before dinner.
彼女は夕食前に宿題を終わらせた。
B2 noun /ˌprɒpəˈzɪʃən/

proposition

提案, 計画
Meaning
A statement, idea, or plan put forward for consideration or discussion.
Example
The company made a business proposition to the investors.
会社は投資家にビジネスの提案をしました。
B2 noun /ˈtraɪ.əl/

Trial

裁判; テスト
Meaning
a formal examination of evidence in a court; a test of performance or quality
Example
The murder trial lasted for three weeks in the county courthouse.
殺人裁判は郡の裁判所で3週間続いた。
A1 noun /hoʊm/

home

家
Meaning
the place where one lives, especially with family; a residence
Example
She finally returned home after a long journey.
彼女は長い旅の後、やっと家に帰りました。
B2 noun /ˈwel.feər/

Welfare

福祉; 健康; 幸福
Meaning
the health, happiness, and fortunes of a person or group; care and support
Example
The government is responsible for the welfare of its citizens.
政府は市民の福祉に責任を持っています。
B2 noun /ˈsɪmbəl/

Symbol

シンボル
Meaning
a mark or character used as a conventional representation of an object, function, or process
Example
The dove is a symbol of peace.
鳩は平和の象徴です。
C2 noun /ˌmɑːhəˈrɑːdʒə/

maharaja

マハラジャ
Meaning
A great king, especially a ruler of one of the principal states in India.
Example
The maharaja lived in a grand palace surrounded by gardens.
マハラジャは庭園に囲まれた豪華な宮殿に住んでいました。
A1 verb /ɡroʊ/

grow

成長する
Meaning
to become larger or greater over a period of time; to develop
Example
Plants grow faster in spring.
植物は春により早く成長します。
C1 noun/verb /hɛm/

hem

布の裾
Meaning
the edge of a piece of cloth that is folded and sewn; to fold and sew the edge of cloth
Example
She hemmed the dress to make it shorter.
彼女はドレスを短くするためにヘムドしました。
B1 noun /ˈmænər/

manner

マナー / 方法
Meaning
a way in which something is done or happens
Example
He spoke in a polite manner.
彼は礼儀正しく話しました。
C1 adjective dɪ ˈskrɛʃ.ən.er.i

discretionary

裁量の
Meaning
Available for use at the discretion of the user; not required or mandatory.
Example
He set aside some discretionary income for travel.
彼は旅行のためにいくらかの裁量所得を取っておいた。
C1 noun /ˈdæmpər/

damper

力、効果、または興奮を減少または抑制するもの
Meaning
something that reduces or lessens the force, effect, or excitement
Example
The cancellation of the trip put a damper on their enthusiasm.
旅行のキャンセルは彼らの熱意をそぐことになった。
B2 adjective /ˈsɜːdʒɪkəl/

surgical

外科手術に関連する
Meaning
relating to or involving surgery
Example
She underwent surgical treatment to repair the damage.
彼女は損傷を修復するために外科的治療を受けました。
C1 adjective /ˈtæntəmaʊnt/

tantamount

同等
Meaning
Equivalent in seriousness or effect; virtually the same as.
Example
His refusal to speak was tantamount to an admission of guilt.
彼の話さないことは罪を認めることと同等だった。
C2 verb /ˈmiːliəˌreɪt/

meliorate

改善する
Meaning
To make something better or improve a condition.
Example
The new policies aim to meliorate the living conditions of the poor.
新しい政策は貧しい人々の生活条件を改善することを目指しています。
B1 adjective /əˈrɪdʒ.ɪ.nəl/

Original

元の; 基本的な; 本物の
Meaning
first; fundamental; primary; authentic
Example
This is the original document, not a copy.
これはオリジナルの文書で、コピーではありません。
C1 noun ˌfɔːtɪfɪˈkeɪʃn

fortification

要塞化
Meaning
A defensive wall or other reinforcement built to strengthen a place against attack.
Example
The fortifications protected the city.
要塞化は都市を守った。
B1 noun /feɪθ/

Faith

信念; 信頼; 宗教的信仰;
Meaning
complete trust or confidence in someone or something; strong belief in religion
Example
She had unwavering faith in her team's ability to succeed.
彼女はチームの成功能力に揺るぎない信念を持っていました。
B2 noun /pəˈsjuːt/

pursuit

追求, 探求
Meaning
the act of chasing or trying to achieve something
Example
He dedicated his life to the pursuit of happiness.
彼は幸福を追い求めることに人生を捧げた。
A1 noun /eər/

Air

空気
Meaning
the invisible gaseous substance surrounding the earth; a mixture mainly of oxygen and nitrogen
Example
Fresh air is essential for good health.
新鮮な空気は健康に不可欠です。
B2 noun /ˈɜːθ.wɜːm/

Earth-worm

ミミズ
Meaning
a segmented worm that lives in soil and helps decompose organic matter
Example
The gardener was happy to find many earthworms in the soil.
庭師は土壌でたくさんのミミズを見つけて喜んでいました。
A2 noun /kraʊd/

crowd

群衆
Meaning
a large number of people gathered together
Example
A huge crowd gathered to watch the concert.
コンサートを見るために大きな群衆が集まりました。
A1 noun /ˈaʊər/

hour

Meaning
A period of time equal to 60 minutes.
Example
The meeting lasted for two hours.
C2 noun /rɪˈkwaɪtəl/

requital

報復
Meaning
The act of returning something, such as a favor, service, or punishment; repayment or retaliation.
Example
She offered her time in requital for his kindness.
彼女は彼の親切に報復として自分の時間を提供しました。
B1 verb /ˈstɒpɪŋ/

stopping

停止
Meaning
Coming to a halt or pause.
Example
The ship is stopping at the Falkland Islands.
船はフォークランド諸島で停泊しています。
B2 verb /əˈteɪn/

attain

達成する
Meaning
to achieve or reach something
Example
She worked hard to attain her goals.
彼女は目標を達成するために一生懸命働きました。
C1 adjective /dɪˈmɒnstrətɪv/

demonstrative

表現的な
Meaning
openly showing feelings, especially affection or emotion
Example
She was very demonstrative with her affection towards her friends.
彼女は友達に対してとても表現的だった。
A2 adjective /pliːzd/

pleased

満足
Meaning
feeling happy or satisfied with something
Example
She was pleased with her exam results.
彼女は試験の結果に満足していました。
A2 noun /ˈraɪ.tər/

Writer

作家
Meaning
a person who writes books, articles, or other written works
Example
The writer spent hours crafting the perfect sentence.
作家は完璧な文を作成するために何時間も費やしました。
B2 verb /ˈræm.bəl/

ramble

Meaning
to talk or write at length in a confused or inconsequential way; to walk for pleasure without a fixed route.
Example
He rambled on about his childhood for hours.
B2 noun ˌvɛdʒɪˈteɪʃən

vegetation

植生
Meaning
Plants considered collectively, especially those found in a particular region.
Example
The forest was dense with a wide variety of vegetation.
森は多様なベジテーションで密集していました。
C1 verb /həˈluːsɪneɪt/

hallucinate

幻覚を見る
Meaning
to see, hear, or sense things that are not actually present, often due to illness or drugs
Example
After taking the medicine, he began to hallucinate strange shapes.
薬を飲んだ後、彼は奇妙な形をハルシネイトし始めた。
B1 adjective /ʌnˈmærid/

unmarried

未婚
Meaning
Not married; single.
Example
He is thirty-five and still unmarried.
彼は三十五歳で、まだ未婚です。
A2 noun /prəˈdʌkʃən/

production

制作
Meaning
the process of manufacturing or creating something
Example
The production of this film took over a year.
この映画の制作には1年以上かかりました。
C2 noun /ˈɡrændɪləkwəns/

grandiloquence

誇張した言葉
Meaning
Pompous or extravagant language, style, or manner, often intended to impress
Example
The politician’s speech was full of empty grandiloquence.
政治家の演説は、空虚な誇張した言葉で満たされていました。
B2 noun /ˈpjʊə.rɪ.ti/

Purity

純粋さ; 清潔さ; 汚染からの自由
Meaning
the state of being pure; cleanness or freedom from contamination
Example
The purity of the mountain water was remarkable.
山の水の純粋さは注目に値しました。
C2 noun /ˈʃɪbəˌlɛθ/

shibboleth

特定のグループを識別するための表現や信念
Meaning
A custom, phrase, or belief distinguishing a particular group of people, often used to identify outsiders.
Example
The phrase became a political shibboleth during the campaign.
そのフレーズはキャンペーン中に政治的なシボレスとなった。
C1 adjective /ˈskɪtɪʃ/

skittish

神経質な
Meaning
easily frightened or nervous; unpredictable
Example
The horse was too skittish to ride.
その馬は乗るには神経質すぎた。
C2 noun /ˈvæsəl/

vassal

家来
Meaning
A person or country in a subordinate position to another, especially in feudal times under a lord.
Example
The king granted land to his vassal in return for loyalty and service.
王は忠誠と奉仕の見返りに家来に土地を与えた。
C2 verb /ɛnˈdʒɔɪn/

enjoin

命じる, 禁止する
Meaning
to instruct or urge someone to do something; to prohibit legally
Example
The judge enjoined the company from continuing its activities.
裁判官は会社に活動を続けることを禁じました。
C2 adjective /ˈbeɪnfəl/

baneful

有害な
Meaning
Causing harm, ruin, or destruction; deadly or poisonous.
Example
His baneful influence ruined the community.
彼の有害な影響がコミュニティを破壊した。
B1 noun /lɔːn/

Lawn

芝生
Meaning
an area of short, regularly mown grass in the grounds of a house or in a park
Example
She waters the lawn every morning.
彼女は毎朝芝生に水をやります。
B1 adverb /ˈpræk.tɪ.kəl.i/

Practically

実質的に; ほぼ; ほぼ
Meaning
in a practical manner; almost; nearly
Example
The project is practically finished.
そのプロジェクトはほぼ終わりました。
C1 noun /ˌsɛnsəˈbɪləti/

Sensibility

感受性
Meaning
the ability to appreciate and respond to complex emotional or aesthetic influences; sensitivity
Example
Her artistic sensibility made her appreciate fine details in paintings.
彼女の芸術的な感受性は、絵画の細部を評価するのに役立ちました。
A2 noun /kɔːrs/

course

コース、道または一連の教育レッスン
Meaning
a direction, path, or a set of educational lessons
Example
She enrolled in a computer science course.
彼女はコンピュータサイエンスのコースに登録しました。
C1 noun ˌkɒn.əˈteɪ.ʃən

connotation

言葉の暗示的または示唆された意味
Meaning
The implied or suggested meaning of a word beyond its literal definition
Example
The word 'home' has a warm connotation of comfort and family.
'家'という言葉には、快適さと家族を象徴する温かい暗示がある
B2 noun /kəmˈplek.ʃən/

Complexion

肌の色
Meaning
the natural color, texture, and appearance of a person's skin, especially on the face
Example
Her fair complexion glowed beautifully in the morning sunlight.
彼女の明るい肌は朝の光の中で美しく輝いていました。
C2 adjective /ˈdɒdərɪŋ/

doddering

震えている / 弱い
Meaning
Weak, shaky, or unsteady, especially due to old age.
Example
The doddering professor struggled to climb the stairs.
ドダリング教授は階段を登るのに苦労していました。
A2 noun /ˈdʌst.bɪn/

Dustbin

ゴミ箱
Meaning
a container for holding waste or garbage before disposal
Example
Please throw the paper into the dustbin after use.
使用後は紙をゴミ箱に捨ててください。
C2 noun /ɪnˈvɛktɪv/

invective

侮辱的な言葉
Meaning
Insulting, abusive, or highly critical language.
Example
The politician’s speech was filled with invective against his opponents.
その政治家の演説は、対立候補に対する侮辱的な言葉で満ちていた。
C1 adjective /klænˈdɛstaɪn/

clandestine

Meaning
kept secret or done secretly, especially for illicit purposes
Example
They held a clandestine meeting late at night.
B1 noun /beɪkt miːt/

Baked meat

焼き肉
Meaning
meat that has been cooked in an oven using dry heat
Example
The baked meat was tender and flavorful.
焼き肉は柔らかくて美味しい。
B1 verb /leɪ/

lay

置く
Meaning
to put something down in a flat position; to place carefully
Example
Please lay the book on the table.
本をテーブルに置いてください。
C1 verb /prəˈlɪf.ə.reɪt/

proliferate

急速に増加する
Meaning
To increase rapidly in numbers; to grow or spread quickly and extensively.
Example
Startups tend to proliferate in a thriving economy.
スタートアップは、活況を呈している経済で急速に増加する傾向があります。
C1 adjective /ɪnˈseɪʃəbl̩/

insatiable

満たされない
Meaning
impossible to satisfy; always wanting more
Example
Her insatiable curiosity drove her to read every book in the library.
彼女の満たされない好奇心は、図書館のすべての本を読むように彼女を駆り立てた。
C2 adjective /məˈlɛfɪsənt/

maleficent

邪悪
Meaning
Causing harm or destruction, especially by supernatural means.
Example
The maleficent witch cursed the young princess.
その悪しき魔女は若い王女に呪いをかけました。
A2 noun /ˈmembər/

member

メンバー
Meaning
a person or thing that belongs to a group or organization
Example
She is a member of the local sports club.
彼女は地元のスポーツクラブのメンバーです。
C1 adjective /tɛk ˈdrɪv.ən/

tech-driven

テクノロジー駆動
Meaning
Powered or guided by technology; dependent on technological advancement for operation.
Example
The agricultural sector is becoming more tech-driven for higher efficiency.
農業セクターは、効率を高めるためにますますテクノロジー駆動になっています。
C2 adjective /aɪˈsɒ.krə.nəs/

isochronous

等時間間隔で発生する
Meaning
Occurring at equal time intervals; in unison or synchrony.
Example
The pendulum swings are isochronous, repeating at equal intervals.
振り子の動きは等時性があり、等しい間隔で繰り返されます。
B2 noun /saɪˈkɒlədʒɪst/

psychologist

心理学者
Meaning
a person who studies mental processes and behavior
Example
The psychologist helped him cope with his anxiety.
心理学者は彼が不安に対処するのを助けました。
B2 adjective /fɪərs/

Fierce

激しい; 攻撃的; 強い感情や決意を示す
Meaning
violent; aggressive; showing strong feeling or determination
Example
The fierce storm destroyed many houses in the village.
激しい嵐が村の多くの家を壊しました。
C2 noun /ˈhʌstɪŋz/

hustings

選挙活動
Meaning
the political campaigning and speeches before an election
Example
The candidate gained popularity during the hustings.
候補者は選挙活動中に人気を集めました。
B2 noun /liːk/

Leek

リーク
Meaning
vegetable related to onion with long green leaves and white bulb, milder than onion
Example
The soup was made with potatoes and leeks.
スープはジャガイモとリークで作られていました。
C1 adjective /rɪˈmiːdiəl/

Remedial

修正的; 治療的; 回復的;
Meaning
intended as a remedy; corrective; providing a cure;
Example
The students need remedial classes to improve their math skills.
学生は数学スキルを向上させるためにリメディアルクラスが必要です。
B2 adjective /prɪˈpærəˌtɔːri/

Preparatory

準備的な; 入門的な; 準備のための
Meaning
preliminary; introductory; intended as preparation
Example
She attended preparatory classes before the final exam.
彼女は最終試験の前に準備クラスに参加しました。
C2 verb /ˈkɒdʒɪteɪt/

cogitate

熟考する
Meaning
to think deeply about something; to meditate or reflect
Example
He sat by the river to cogitate on his future plans.
彼は川のそばに座って、未来の計画について考えました。
C1 noun /ˈɪtʃ.i.nəs/

itchiness

かゆみ
Meaning
The quality or condition of feeling an irritating sensation on the skin that causes a desire to scratch.
Example
Eye itchiness often leads to rubbing.
目のかゆみはしばしば擦る原因となります。
B2 noun /ˈvɛtərən/

veteran

経験豊富な人 / 退役軍人
Meaning
a person who has long experience in a particular field or an ex-member of the armed forces
Example
He is a veteran of the software industry.
彼はソフトウェア業界のベテランです。
C2 verb /ˈnɔːzieɪt/

nauseate

吐き気を催す
Meaning
To make someone feel sick, with an inclination to vomit.
Example
The spoiled food nauseated him quickly.
腐った食べ物は彼をすぐに吐き気を催させました。
C2 noun, verb /ˈfɪlɪˌbʌstər/

filibuster

議会での活動を長時間の演説で遅らせる戦術; この戦術を使用する
Meaning
a tactic of delaying legislative action by prolonged speech; to use such a tactic
Example
The senator filibustered for hours to prevent the bill from passing.
上院議員は法案を通すのを防ぐために何時間もフィリバスターを行った。
C2 adjective /ʌnˈtiːtʃəbəl/

unteachable

教えられない
Meaning
not able or willing to learn; resistant to instruction or guidance
Example
He was so stubborn that he became almost unteachable.
彼はとても頑固で、ほとんど教えられない状態だった。
C1 verb /vəˈkeɪt/

vacate

退去する
Meaning
to leave a place; to make empty by leaving
Example
The tenants must vacate the apartment by the end of the month.
入居者は月末までにアパートを退去しなければならない。
A2 noun /ˈæk.sɪ.dənt/

accident

事故
Meaning
An unfortunate incident that happens unexpectedly and unintentionally.
Example
Safety measures aim to prevent accidents.
安全対策は事故を防ぐことを目的としています。
B2 verb /prəˈhɪbɪt/

prohibit

禁止する
Meaning
to forbid something by law, rule, or other authority
Example
The law prohibits smoking in public places.
法律は公共の場所での喫煙を禁止しています。
C1 verb /ˈrɪvɪt/

rivet

リベットで固定する / 注意を引く
Meaning
to fasten or secure with a rivet; to hold someone’s attention firmly
Example
The craftsman riveted the metal plates together.
職人は金属の板をリヴェットで留めました。
C1 noun /kəˈluːʒən/

collusion

共謀
Meaning
A secret agreement or cooperation, especially for an illegal or dishonest purpose.
Example
There was evidence of collusion between the officials and the contractors.
役人と契約者の間で共謀の証拠がありました。
B2 noun ˈɡloʊbəl ɪˈnɪʃətɪvz

global initiatives

グローバルなイニシアティブ
Meaning
Worldwide efforts or programs aimed at addressing global challenges or achieving common goals.
Example
Global initiatives inspire better waste management practices.
グローバルなイニシアティブは、より良い廃棄物管理の実践を奨励しています。
C2 adjective /ˈsæŋɡwɪˌnɛri/

sanguinary

血なまぐさい
Meaning
Involving or causing much bloodshed; bloodthirsty.
Example
The battle was one of the most sanguinary conflicts of the war.
その戦闘は戦争の中で最も血なまぐさい戦いの一つだった。
B2 noun ˈhɛr.ɪ.tɪdʒ

heritage

遺産
Meaning
Property that is or may be inherited; something transmitted by or acquired from a predecessor; cultural traditions and practices that are passed down.
Example
Bangladesh has a rich cultural heritage.
バングラデシュには豊かな文化遺産があります。
C1 noun /ˈɒf.sprɪŋ/

offspring

子孫
Meaning
a person's child or children; an animal's young
Example
The bird carefully fed its offspring.
その鳥は注意深く自分の子孫に餌を与えました。
C1 adjective /ˈwer.i/

Wary

用心深い; 警戒心の強い
Meaning
cautious; careful to avoid danger or problems
Example
She was wary of strangers approaching her at night.
彼女は夜に近づいてくる見知らぬ人に警戒していた。
B1 verb /sərˈvaɪv/

survive

生き残る
Meaning
To continue to live or exist after a difficult event or situation.
Example
He managed to survive the storm.
彼は嵐を生き延びた。
C2 noun /ˈjuːfəni/

euphony

ユーフォニー
Meaning
The quality of being pleasing to the ear, especially through harmonious combination of words.
Example
The orator's speech was full of euphony and rhythm.
演説者のスピーチはユーフォニーとリズムで満ちていた。
C2 adjective /ˌaɪdəˈlɑːtrɪəs/

idolatrious

偶像崇拝的な
Meaning
Excessively devoted or reverent towards idols or false gods.
Example
The ancient tribe was known for its idolatrious practices.
その古代の部族は偶像崇拝的な習慣で知られていました。
C1 noun ˈlaɪv.li.hʊd

livelihood

生計
Meaning
A means of securing the necessities of life; a way of making a living.
Example
Fishing is the primary livelihood of coastal communities.
漁業は沿岸地域の主な生計手段です。
C1 verb /əbˈstrʌkt/

obstruct

妨げる
Meaning
to block or hinder progress; to prevent or impede movement
Example
The fallen tree obstructed the road for several hours.
倒れた木が数時間道路をふさぎました。
C2 noun /fɪˈlɒl.ə.dʒi/

philology

書かれた歴史的な資料における言語の研究; 言語学
Meaning
the study of language in written historical sources; linguistics
Example
She devoted her career to philology, researching ancient manuscripts.
彼女はフィロロジーに自分のキャリアを捧げ、古代の写本を研究していました。
C1 verb /ˈstriːmlaɪnɪŋ/

streamlining

簡素化
Meaning
The process of making an organization or system more efficient by simplifying or eliminating unnecessary steps
Example
Streamlining processes can significantly reduce operational costs.
プロセスの簡素化は、運用コストを大幅に削減することができます。
B2 noun /ˈɡaɪd.laɪn/

guideline

ガイドライン
Meaning
a rule, instruction, or principle that provides direction
Example
The company issued new guidelines for employee safety.
会社は従業員の安全のために新しいガイドラインを発表しました。
C1 noun /əˈluːʒən/

allusion

暗示
Meaning
An indirect reference to something without mentioning it explicitly.
Example
Her story contained an allusion to a famous myth.
彼女の話には有名な神話への暗示が含まれていた。
A2 verb /rɪˈmuːv/

remove

削除する
Meaning
to take something away; to eliminate or delete
Example
Please remove your shoes before entering the house.
家に入る前に靴を脱いでください。
A1 noun /sɔːŋ/

song

歌
Meaning
a short piece of music with words that are sung
Example
She sang a beautiful song at the concert.
彼女はコンサートで美しい歌を歌った。
C1 noun /ˌkɒnvəˈlɛsns/

convalescence

回復期
Meaning
the period of time spent recovering from an illness or medical treatment
Example
His convalescence lasted for almost two months after the accident.
事故の後、彼の回復期はほぼ2ヶ月続きました。
C2 noun মাসকুলোস্কেলেটাল কন্ডিশন

musculoskeletal condition

筋骨格障害
Meaning
A disorder that affects the muscles, bones, joints, tendons, ligaments, or other structures that support the limbs, neck, and back.
Example
De Quervain's Syndrome is a common musculoskeletal condition.
デ・クヴェルヴァン症候群は一般的な筋骨格障害です。
B2 noun /waɪt ænt/

White-Ant

シロアリ
Meaning
a small social insect that lives in colonies and feeds on wood and plant matter
Example
White ants damaged the wooden furniture in our house.
シロアリは私たちの家の木製家具を傷つけました。
C1 noun /ˈdaɪhɑːrd/

diehard

Meaning
A person who strongly resists change and remains loyal to a belief or cause.
Example
He is a diehard fan of classic rock music.
C1 noun /ˈɪntrɪkəsi/

intricacy

複雑さ
Meaning
the quality of being very detailed or complicated
Example
The intricacy of the design impressed everyone.
デザインの複雑さは全員を感動させました。
C2 noun /ˈmiːliərɪzəm/

meliorism

改良主義
Meaning
The belief that the world tends to improve and that humans can aid its betterment.
Example
Her philosophy of meliorism kept her hopeful during difficult times.
彼女の改良主義的な哲学は、困難な時期に彼女を希望に満ちた状態に保ちました。
C2 adjective /ˈbʌmblɪŋ/

bumbling

不器用
Meaning
Acting in a clumsy, awkward, or confused way.
Example
The bumbling waiter spilled the drinks on the table.
その不器用なウェイターはテーブルに飲み物をこぼした。
C2 noun /ˈfærɪsiː/

pharisee

偽善者
Meaning
A member of an ancient Jewish sect; by extension, a self-righteous or hypocritical person.
Example
He acted like a pharisee, judging others while ignoring his own faults.
彼はファリサイ人のように振る舞い、他の人々を裁きながら自分の欠点を無視していました。
C1 noun /ˈʃær.ən fruːt/

Sharon fruit

シャロンフルーツ
Meaning
a sweet orange persimmon fruit that can be eaten when firm
Example
The Sharon fruit is sweet and can be eaten like an apple.
シャロンフルーツは甘く、リンゴのように食べることができます。
C1 noun /ˈɛmbləm/

emblem

象徴
Meaning
A symbolic object, design, or figure representing an idea, group, or identity.
Example
The dove is an emblem of peace.
鳩は平和の象徴です。
A2 noun /ˈdɛsktɒp/

desktop

Meaning
a computer designed to be used on a desk, typically with a separate monitor, keyboard, and mouse
Example
I keep my documents on the desktop for easy access.
B2 adjective /ˈvaɪtl/

vital

不可欠
Meaning
essential or necessary for life or success
Example
It's vital to stay hydrated during the summer.
夏の間に水分補給をすることは不可欠です。
C2 adjective /ˈprɛʃənt/ or /ˈpriːʃənt/

prescient

先見の明がある
Meaning
having or showing knowledge of events before they take place
Example
The prescient investor sold his shares just before the market crashed.
先見の明がある投資家は市場が崩壊する前に株を売却しました。
B1 adjective /ˈwɜːrldwaɪd/

worldwide

世界的
Meaning
extending or reaching throughout the whole world
Example
The company has achieved worldwide recognition for its products.
その会社は製品のために世界的な認知を得ました。
C2 adjective /pəˈlɛmɪkəl/

polemical

論争的
Meaning
relating to or involving strongly critical or controversial writing or speech
Example
She wrote a polemical article challenging traditional beliefs.
彼女は伝統的な信念に挑戦する論争的な記事を書いた。
C1 adjective ˈsɪŋ.krə.nəs

synchronous

同期
Meaning
Existing or occurring at the same time.
Example
Synchronous learning involves live online classes.
同期学習にはライブオンラインクラスが含まれています。
C1 noun /prɒɡˈnoʊsɪs/

prognosis

予後
Meaning
A forecast of the likely outcome of a disease or situation.
Example
The doctor gave a positive prognosis for the patient's recovery.
医者は患者の回復に対してポジティブな予後を示した。
B2 noun /ˈeɪ.prən/

apron

Meaning
A protective garment worn over the front of one's clothes to keep them clean, especially while cooking.
Example
She tied an apron around her waist before cooking dinner.
C1 noun ˌdɪs.ɪnˈfek.ʃən

disinfection

消毒
Meaning
The process of destroying harmful microorganisms to prevent infection.
Example
Kitchen appliances require frequent disinfection.
キッチン用具は頻繁に消毒する必要があります。
C1 noun /ˈɛn.kleɪv/

enclave

飛び地
Meaning
a distinct area or group enclosed within a larger one
Example
The city has a small Italian enclave where traditions are preserved.
その都市には、伝統が守られている小さなイタリアン飛び地があります。
B2 noun /əkˈnɒlɪdʒmənt/

acknowledgement

承認
Meaning
the act of recognizing or accepting something as true or valid; an expression of gratitude or recognition
Example
She received an acknowledgement for her contribution to the project.
彼女はプロジェクトへの貢献に対して承認を受けた。