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B2 noun /ˈɛmɪɡrənt/

emigrant

移民
Meaning
A person who leaves their own country to settle permanently in another.
Example
The emigrant started a new life in Canada.
移民はカナダで新しい生活を始めました。
C2 verb /ˈɪmprɛɡneɪt/

impregnate

妊娠させる / 飽和させる
Meaning
To make pregnant; to fill or saturate with something.
Example
The scientist used a method to impregnate the material with resin.
科学者は樹脂で素材をインプレグネイトする方法を使用しました。
A2 adjective /skaɪ bluː/

Sky-blue

空色
Meaning
a bright blue color like that of a clear sky
Example
Her sky-blue eyes sparkled in the sunlight.
彼女の空色の目が太陽の光で輝いていた。
C1 noun /joʊk/

Yoke

くびき
Meaning
a wooden crosspiece that is fastened over the necks of two animals and attached to a plow or cart; a burden or oppressive situation
Example
The oxen were joined by a wooden yoke.
牛は木製のくびきでつながれていました。
C2 adjective /hərˈmɛtɪk/

hermetic

密閉
Meaning
Completely sealed, especially so that no air can enter or escape.
Example
The medicine was kept in a hermetic container.
薬は密閉された容器に保管されていました。
A2 noun, verb /ˈriːzən/

reason

理由、原因
Meaning
A cause, explanation, or justification for an action or event; to think or argue logically.
Example
There is no reason to be upset.
怒る理由はありません。
C2 adjective /kəˈnjuːbiəl/

connubial

婚姻の
Meaning
Relating to marriage or the relationship of a married couple.
Example
They celebrated their connubial bliss with a honeymoon trip.
彼らはハネムーン旅行で婚姻の幸せを祝いました。
C2 noun /ˈsækrɪsti/

sacristy

サクリスティ
Meaning
a room in a church where sacred vessels and vestments are kept
Example
The priest entered the sacristy before the mass began.
司祭はミサが始まる前にサクリスティに入った。
C2 adjective /ˈbɔːdi/

bawdy

下品
Meaning
humorously indecent or obscene, often in a sexual way
Example
The comedian’s bawdy jokes made the audience laugh and blush.
コメディアンの下品なジョークは観客を笑わせ、顔を赤らめさせた。
C2 noun /ˌsɒ̃ˈfrwɑː/

sangfroid

冷静
Meaning
Composure or coolness under pressure.
Example
She impressed everyone with her sangfroid during the interview.
彼女は面接中に冷静さで皆を感動させた。
A2 noun /dʒiːnz/

jeans

幸せ
Meaning
pants made of denim fabric, often blue, worn as casual clothing
Example
He bought a new pair of blue jeans yesterday.
彼女は賞を受け取ったとき、自分の幸せを隠せなかった。
B2 noun ˈmɛn.təl ˈfoʊ.kəs

mental focus

精神的集中
Meaning
The ability to concentrate deeply on a specific task or thought; mental concentration and attention.
Example
Meditation improves mental focus and cognitive performance.
瞑想は精神的集中と認知能力の向上に役立ちます。
B2 adjective /ˈmɛtrɪk/

metric

メトリック
Meaning
Relating to the metric system of measurement; also, a standard of measurement used to assess performance.
Example
The company tracks success using clear performance metrics.
会社は明確なパフォーマンス指標を使用して成功を追跡しています。
A2 noun /ˈel.ɪ.fənt/

Elephant

象
Meaning
a very large gray mammal with long curved teeth and a long nose called a trunk
Example
The elephant is the largest land animal in the world.
象は世界で最も大きな陸生動物です。
C2 adjective /əbˈtruːsɪv/

obtrusive

目障りな
Meaning
noticeable in an unpleasant or unwelcome way; intrusive
Example
The advertisement was so obtrusive that it ruined the user’s experience.
その広告はあまりにも目立ちすぎて、ユーザーの体験を台無しにしました。
B2 verb /ɪnˈteɪl/

entail

Meaning
to involve something as a necessary or inevitable part or consequence
Example
The job will entail a lot of travel across the country.
A2 verb /faɪt/

fight

戦う
Meaning
to engage in battle or combat; to struggle against
Example
The soldiers fight for their country.
兵士たちは自国のために戦っています。
A2 adverb, adjective, verb, noun /ˈfɔːrwərd/

forward

前進
Meaning
toward the front; to advance or send ahead; an onward position or direction
Example
The troops moved forward to secure the bridge.
部隊は橋を確保するために前進しました。
A1 verb /laɪk/

like

好き
Meaning
to enjoy or find something pleasant; to have a preference for
Example
I like reading books in my free time.
私は自由時間に本を読むのが好きです。
B2 noun /ˈɡælən/

gallon

ガロン
Meaning
a unit of measurement for liquid capacity, equal to 4 quarts or approximately 3.8 liters
Example
He bought a gallon of milk.
彼は1ガロンの牛乳を買いました。
C2 noun /ˈɡæliən/

galleon

ガレオン船
Meaning
A large sailing ship used mainly by Europeans from the 16th to 18th centuries.
Example
The Spanish galleon carried treasures across the Atlantic.
スペインのガレオン船は大西洋を越えて財宝を運んだ。
B2 noun fəˈtɪl.ɪ.ti

fertility

肥沃
Meaning
The quality of being fertile; fruitfulness.
Example
Fertility of the soil is crucial for farming.
土壌の肥沃度は農業にとって重要です。
C1 noun /ˌtæm.bəˈriːn/

Tambourine

タンバリン
Meaning
a small drum with metal discs around the edge that jingle when shaken or hit
Example
She shook the tambourine to the rhythm of the music.
彼女は音楽のリズムに合わせてタンバリンを振った。
A1 noun/adjective /saʊθ/

south

南
Meaning
the direction towards the bottom of a map, opposite to north
Example
The sun rises in the east and sets in the south.
太陽は東で昇り、南で沈みます。
C1 adjective /ˈkæni/

canny

抜け目のない
Meaning
Having good judgment, especially in business or practical matters; shrewd.
Example
She made a canny investment in real estate.
彼女は不動産で抜け目のない投資をしました。
A2 noun /ˈmæŋ.ɡoʊ/

Mango

マンゴー
Meaning
a tropical fruit with yellow-orange skin and sweet juicy flesh
Example
The mango is known as the king of fruits.
マンゴーは果物の王様として知られています。
B2 noun /ˈkæməˌflɑːʒ/

camouflage

カモフラージュ
Meaning
the act of hiding or disguising something by making it blend with its surroundings
Example
The soldiers used camouflage to hide from the enemy.
兵士たちは敵から隠れるためにカモフラージュを使用しました。
C1 adjective /prɪˈzʌmp.tʃu.əs/

presumptuous

生意気な
Meaning
Overconfident, rude, or taking liberties without permission.
Example
It was presumptuous of him to make that decision without consulting others.
他が他の人と相談せずにその決定を下したのは生意気だった。
C1 noun /bɑːm/

balm

軟膏
Meaning
A soothing ointment or something that provides comfort or relief.
Example
The balm helped relieve the pain from her sunburn.
そのバームは日焼けの痛みを和らげるのに役立ちました。
C2 noun /ˈkʌvən/

coven

魔女の集まり
Meaning
a group or gathering of witches
Example
The witches met secretly in a coven in the forest.
魔女たちは森の中で魔女の集まりに密かに集まりました。
C2 adjective /ˈsɛpərəbəl/

separable

分離可能な
Meaning
Capable of being separated or divided.
Example
The two issues are separable and should be discussed independently.
この二つの問題は分離可能であり、独立して議論されるべきです。
C2 noun /ˈkɒmɪti/

comity

礼儀、相互尊重
Meaning
Courtesy and considerate behavior towards others; mutual respect.
Example
The meeting was conducted with comity and respect.
会議は礼儀と尊重の精神で行われました。
B2 adjective ˌɪnɪˈfɛktɪv

ineffective

効果がない
Meaning
Not producing any significant or desired effect; not achieving the intended result.
Example
Rote learning often proves to be ineffective.
暗記学習はしばしば効果がないことが証明されます。
B2 adjective /ˈɡræs.i/

Grassy

草の生えた
Meaning
covered with grass; resembling grass in color; green like grass
Example
The grassy field stretched as far as the eye could see.
草原は視界の彼方まで広がっていた。
C1 adjective /hɔːrs/

Hoarse

しゃがれ声; 叫びすぎや病気でしゃがれる
Meaning
rough or harsh in sound; having a rough voice from shouting or illness
Example
His voice became hoarse after shouting at the concert.
コンサートで叫んだ後、彼の声はしゃがれた。
B2 adjective /əˈtʃiːvəbl/

achievable

達成可能な
Meaning
Able to be brought about or reached successfully.
Example
Start with achievable steps to stay motivated.
達成可能なステップから始めて、モチベーションを保ちましょう。
C1 adjective /ˌɪndɪˈstrʌktəbl/

indestructible

壊れない
Meaning
Impossible to destroy or break.
Example
The superhero's shield was said to be indestructible.
スーパーヒーローの盾は壊れないと言われていました。
C2 adjective /ʌnˈblʌʃɪŋ/

Unblushing

恥知らずな; 図々しい
Meaning
showing no shame or embarrassment; boldly shameless
Example
He told the unblushing lie without any hesitation.
彼はためらうことなく無恥な嘘をついた。
C1 noun ˌʌndərˈprɪvəlɪdʒd ɡruːps

underprivileged groups

恵まれないグループ
Meaning
Groups of people who lack basic necessities or advantages that are available to other members of society.
Example
Underprivileged groups benefit from social initiatives.
恵まれないグループは社会的なイニシアティブから利益を得ます。
C1 adjective /trænsˈluːsənt/

translucent

半透明
Meaning
allowing light to pass through, but not clearly enough to see detailed images
Example
She placed the flower in a translucent vase.
彼女は花を半透明の花瓶に入れた。
C2 noun ˌpɜː.pɪˈtʃuː.ɪ.ti

perpetuity

永続性、永遠、継続性
Meaning
Permanence, eternity, continuity.
Example
The contract ensures payments in perpetuity.
契約は永続的な支払いを保証します。
C1 noun /wɪsp/

wisp

小さな束や部分
Meaning
A small thin or twisted bunch, piece, or amount of something.
Example
A wisp of smoke rose from the chimney.
煙のウィスプが煙突から上がった。
C2 noun /ˌɛpɪzəʊˈɒtɪk/

epizootic

動物伝染病
Meaning
An outbreak of disease affecting many animals of one kind at the same time.
Example
The farmer feared an epizootic might wipe out his cattle.
農家は、動物伝染病が彼の家畜を壊すかもしれないと恐れていました。
B2 noun /ˈæktɪvɪst/

activist

活動家
Meaning
A person who works to bring about social or political change.
Example
The activist organized a protest against pollution.
活動家は汚染に反対する抗議を組織しました。
C2 adjective /ˈplɛntɪəs/

plenteous

豊富
Meaning
existing in great quantity; abundant
Example
The harvest was plenteous, providing enough food for the entire village.
収穫は豊富で、村全体に十分な食料を提供しました。
C1 noun /ˌdʒerənˈtɑːlədʒi/

gerontology

ジェロントロジー
Meaning
The scientific study of old age and the process of aging.
Example
She chose to specialize in gerontology after completing medical school.
彼女は医学部を卒業した後、ジェロントロジーに特化することを決めました。
C2 noun /ˈtruːɪzəm/

truism

自明の理
Meaning
a statement that is obviously true and says nothing new or interesting
Example
It is a truism that hard work leads to success.
努力は成功に繋がるという自明の理です。
C2 noun /ˈdʒʌŋk.tʃər/

jucture

重要な局面
Meaning
a particular point in time, especially one of great importance or crisis
Example
At this critical jucture, the company must decide whether to expand or downsize.
この重要な局面で、会社は拡大するか縮小するかを決定しなければなりません。
B2 noun /oʊˈbiː.di.əns/

Obedience

服従
Meaning
compliance with an order, request, or law; submission to authority
Example
Children should show obedience to their parents.
子供たちは両親に従うべきです。
C2 adjective /əˈdʌltəreɪtɪd/

adulterated

Meaning
describes food, drink, or medicine made weaker or impure by the addition of another substance
Example
Authorities seized adulterated drugs from the warehouse.
C2 noun /ˈɒbsɪkwiːz/

obsequies

葬儀儀式
Meaning
Funeral rites or ceremonies.
Example
The obsequies for the late leader drew thousands of mourners.
故リーダーの葬儀儀式には、数千人の弔問客が集まりました。
A1 noun /fʌn/

fun

楽しみ
Meaning
enjoyment, amusement, or light-hearted pleasure
Example
We had a lot of fun at the party.
パーティーでとても楽しみました。
B2 adjective /ˈvʌl.ɡər/

Vulgar

下品; 粗野; 無礼;
Meaning
lacking sophistication or good taste; crude and offensive in language or behavior
Example
His vulgar language offended everyone at the dinner party.
彼の下品な言葉はディナーパーティーの皆を不快にさせた。
C2 verb /əˈvɜːr/

aver

断言する
Meaning
to state or assert something confidently and strongly
Example
She averred that she was innocent.
彼女は無罪だと主張した。
C2 noun /əˈkriːʃən/

accretion

蓄積
Meaning
The process of growth or increase, typically by the gradual accumulation of additional layers or matter.
Example
The accretion of wealth allowed him to invest in various projects.
財産の蓄積により、彼はさまざまなプロジェクトへの投資を可能にした。
A2 noun /maʊθ/

Mouth

口
Meaning
the opening in the face used for eating, drinking, speaking, and breathing
Example
Please open your mouth wide for the dentist to examine.
歯医者が検査できるように、口を広く開けてください。
B1 adjective /roʊˈmæn.tɪk/

Romantic

ロマンチック
Meaning
relating to love; idealistic; dreamy
Example
They enjoyed a romantic dinner by candlelight.
彼らはろうそくの光でロマンチックなディナーを楽しんでいました。
C2 adjective /ˌoʊdəˈrɪfərəs/

odoriferous

芳香のある
Meaning
having or giving off a smell, especially a strong or pleasant one
Example
The garden was filled with odoriferous flowers.
庭は芳香のある花でいっぱいでした。
B1 adjective /ˌʌnɪkˈspektɪd/

Unexpected

予想外の; 驚くべき
Meaning
not expected or anticipated; surprising
Example
The unexpected news left everyone speechless.
予想外のニュースは、皆を言葉を失わせた。
C1 noun /ɡəˈzet/

Gazette

公報
Meaning
an official journal or newspaper, especially one published by an organization or government
Example
The promotion was officially announced in the government gazette last week.
昇進は先週、政府の公報で正式に発表されました。
C1 verb /ˈfrɒlɪk/

frolic

楽しげに遊ぶ
Meaning
to play and move about cheerfully, energetically, or playfully
Example
The children frolicked in the garden all afternoon.
子供たちは午後中庭で楽しげに遊んでいました。
B2 noun /doʊs/

dose

用量
Meaning
a measured amount of a medicine or drug taken at one time
Example
The doctor prescribed one dose of the medicine every six hours.
医者は6時間ごとに1回薬のドーズを処方しました。
B1 noun /bʌɡ/

Bug

虫
Meaning
a small insect; a defect in a computer program
Example
I found a bug crawling on my bed sheets.
ベッドシーツで虫が這っているのを見つけました。
A2 noun /ˈwɒlɪt/

Wallet

財布
Meaning
a small folding case for carrying money, credit cards, and identification
Example
He pulled out his wallet to pay for the coffee.
彼はコーヒーを払うために財布を取り出しました。
B1 verb /ˈɒnər/

honour

敬う
Meaning
to show respect; to keep a promise
Example
We honour our veterans for their service.
私たちは退役軍人をその奉仕のために敬意を表します。
C1 noun /ləˈɡuːn/

lagoon

ラグーン
Meaning
A shallow body of water separated from the sea by sandbars or reefs.
Example
We swam in the calm waters of the lagoon.
私たちはラグーンの穏やかな水で泳ぎました。
B1 noun /ˈempaɪər/

empire

帝国
Meaning
a group of countries or regions controlled by one ruler or government
Example
The Roman Empire lasted for centuries.
ローマ帝国は何世代にもわたって続きました。
B2 noun /ˈfreʃmən/

freshman

一年生
Meaning
a first-year student at a high school, college, or university
Example
The freshman felt nervous on his first day at university.
一年生は大学での初日に緊張していました。
B2 adverb /ˈprez.ənt.li/

Presently

現在; すぐに; しばらくして
Meaning
at the present time; soon; in a little while
Example
The doctor will see you presently.
医者はすぐにあなたを診ます。
C2 adjective /ˈæʒər/

azure

空色
Meaning
A bright blue color like that of a clear sky.
Example
The clear sky was painted in a deep shade of azure.
澄んだ空は深い空色で塗られていました。
B1 adverb /ˈpriːviəsli/

previously

以前に
Meaning
at an earlier time or before now
Example
She had previously worked at a bank before starting her own business.
彼女は銀行で以前働いていたが、自分のビジネスを始める前だった。
A1 noun /kɑːr/

Car

車
Meaning
a four-wheeled motor vehicle used for transportation
Example
I drive my car to work every day.
私は毎日車で仕事に行きます。
B1 adverb /səkˈsɛsfəli/

successfully

成功裏に
Meaning
in a way that achieves a desired result
Example
She passed the exam successfully after weeks of studying.
彼女は数週間の勉強の後、試験に成功裏に合格しました。
A2 verb /riːˈsaɪ.kəl/

recycle

リサイクル
Meaning
to process used materials so they can be used again instead of being thrown away
Example
We should recycle paper and plastic to reduce waste.
私たちは廃棄物を減らすために紙とプラスチックをリサイクルするべきです。
C1 verb /ˈstrætɪfaɪ/

stratify

階層化する
Meaning
to arrange or divide into layers, classes, or categories
Example
The researchers plan to stratify the data based on age groups.
研究者たちは年齢層に基づいてデータを階層化する予定です。
C1 adjective /ɪnˈdʒʊəriəs/

injurious

有害な
Meaning
Causing or likely to cause harm or damage.
Example
Smoking is injurious to health.
喫煙は健康に有害です。
C2 verb /bɪˈstraɪd/

bestride

支配する
Meaning
To sit or stand astride something; to dominate over.
Example
The statue bestrides the city square.
その像は都市広場を支配しています。
C2 noun /bɒmˈbeɪ dʌk/

Bombay duck

ボンベイフィッシュ
Meaning
a type of lizardfish found in coastal waters, commonly eaten dried and salted in South Asia
Example
Bombay duck is a popular delicacy when dried and fried.
ボンベイダックは乾燥して揚げると人気の珍味です。
C1 verb /əˈbɔːrt/

abort

中止する；中絶する
Meaning
to stop a process or action before it is completed; to end a pregnancy deliberately
Example
The pilot decided to abort the mission due to bad weather.
悪天候のため、パイロットは任務を中止した。
A1 adjective, adverb, pronoun /mʌtʃ/

much

多く
Meaning
a large amount or degree of something
Example
She doesn’t have much time to finish the project.
彼女はプロジェクトを終わらせるために多くの時間がない。
C2 noun /ˈbɜːrɡər/

burgher

市民（裕福な中産階級）
Meaning
A citizen of a town, typically a member of the wealthy middle class.
Example
The burgher was respected as a prosperous merchant in the city.
その市民は、町で繁栄している商人として尊敬されていました。
C1 verb /ˈbæfəl/

baffle

困惑させる
Meaning
to confuse; to be too difficult to understand
Example
The math problem baffles me completely.
数学の問題は私を完全に困惑させます。
C2 adjective /ɪˈræsɪbl/

irascible

怒りっぽい
Meaning
Easily angered; quick-tempered.
Example
His irascible nature often got him into trouble.
彼の怒りっぽい性格はよくトラブルを引き起こしていた。
B1 noun /skriːn/

Screen

スクリーン
Meaning
a flat surface on which pictures or words are shown; a movable partition used to divide a room
Example
The movie was displayed on a large screen in the theater.
映画は劇場の大きなスクリーンに表示されました。
B2 adverb /ˌɪndəˈrɛktli/

indirectly

間接的に
Meaning
in a way that is not direct; through an intermediate means or influence
Example
The policy affected small businesses indirectly.
その政策は中小企業に間接的に影響した。
A2 adjective /ˈklɛvər/

clever

賢い, すばらしい
Meaning
Quick to understand, learn, and devise ideas or solutions; intelligent.
Example
She is clever enough to solve the puzzle quickly.
彼女はそのパズルを素早く解くのに十分賢いです。
B2 noun ˈfeɪs tə ˈfeɪs ˈbætl

face-to-face battle

面と面の戦い
Meaning
A direct confrontation or fight between opposing forces.
Example
The warriors fought a face-to-face battle with the enemies.
戦士たちは敵と面と面で戦った。
B1 noun /ˈkɑn.fɪ.dəns/

Confidence

自信
Meaning
the feeling or belief that one can rely on someone or something; firm trust; self-assurance
Example
She spoke with great confidence during the job interview.
彼女は面接で大きな自信を持って話しました。
B2 noun, verb /əˈsɔːlt/

assault

暴行
Meaning
a physical attack or to attack someone violently
Example
He was charged with assault after the fight.
喧嘩の後で暴行の罪で起訴されました。
B2 adjective /ˈtɒksɪk/

Toxic

有毒な; 有害なまたは不快な
Meaning
poisonous; very harmful or unpleasant
Example
The factory released toxic chemicals into the river.
工場は有害な化学物質を川に排出しました。
A2 noun ˈen.ə.dʒi

energy

エネルギー
Meaning
Power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines.
Example
Clean energy sources help reduce pollution.
クリーンエネルギー源は汚染を減らすのに役立ちます。
C2 noun /əˌnʌn.siˈeɪ.ʃən/

annunciation

発表、良い知らせ
Meaning
The announcement of something; in Christianity, the announcement by the angel Gabriel to Mary that she would conceive Jesus.
Example
The church celebrated the Feast of the Annunciation with a special service.
教会は特別なサービスでアナンシエーションの祝祭を祝いました。
B2 adjective /kəˈreɪdʒəs/

Courageous

勇敢な; 恐れを知らない; 危険に立ち向かう勇気を示す
Meaning
brave; fearless; showing courage in the face of danger
Example
The courageous firefighter rescued the family from the burning building.
勇敢な消防士は燃えている建物から家族を救出した。
B2 noun ˈme.trɪks

metrics

メトリクス
Meaning
A system or standard of measurement; a set of numbers that give information about a particular process or activity.
Example
Metrics are crucial for evaluating performance.
メトリクスはパフォーマンスを評価するために重要です。
B2 noun /ɡreɪn/

Grain

穀物
Meaning
wheat or any other cultivated cereal crop used as food; a single seed of a cereal
Example
The farmer stored large quantities of grain in the barn after the harvest.
農家は収穫後、大量の穀物を納屋に保管しました。
C1 verb /riːk/

wreak

被害を与える
Meaning
to cause or inflict something, especially damage or harm
Example
The storm wreaked havoc on the coastal villages.
嵐は沿岸の村に大きな被害をもたらしました。
C2 noun /fɪˈlændərər/

philanderer

女たらし
Meaning
a man who habitually engages in casual romantic or sexual affairs
Example
The politician was exposed as a notorious philanderer.
その政治家は有名な女たらしとして暴露されました。
C2 verb, noun /ɡaʊdʒ/

gouge

えぐる、不当に高く売る
Meaning
To cut or scoop out a deep hole or groove; to overcharge unfairly.
Example
He accidentally gouged a hole in the wooden table.
彼はうっかり木製のテーブルに穴を開けました。
B1 noun /trʌŋk/

Trunk

トランク
Meaning
a large box or chest, typically used for storage or travel
Example
She packed her clothes in the trunk.
彼女はトランクに服を詰めました。
B2 noun /ɪnˈsen.tɪv/

Incentive

インセンティブ; 刺激
Meaning
a thing that motivates or encourages someone to do something; a reward or penalty that influences behavior
Example
The company offered a cash incentive to employees who exceeded their sales targets.
その会社は売上目標を達成した従業員に現金インセンティブを提供しました。
C1 noun /ˈvenəm/

Venom

毒
Meaning
a poisonous substance secreted by animals such as snakes; extreme malice and bitterness
Example
The snake's venom can be deadly if not treated quickly.
ヘビの毒は、迅速に治療しないと致命的である可能性があります。
B2 adjective /ˈvɛərid/

Varied

多様な; 異なるタイプを含む
Meaning
showing differences; diverse; containing different types
Example
The museum has a varied collection of ancient artifacts.
その博物館には古代のアーティファクトの多様なコレクションがあります。
A2 noun/adjective /ˈfiːmeɪl/

female

雌
Meaning
a person or animal of the sex that can bear offspring; relating to women or girls
Example
The female lion protects her cubs fiercely.
メスライオンは自分の子供たちを必死に守ります。
C1 adjective /ˈheɪ.zi/

Hazy

ぼんやりした; 曖昧な; ぼやけた
Meaning
covered with haze; unclear or vague; lacking clarity
Example
The mountain tops were hazy in the morning mist.
山の頂上は朝の霧の中でぼんやりしていました。
B1 noun /ˈtɛkstbʊk/

textbook

教科書
Meaning
a book used for studying a subject in school or college
Example
She bought a new biology textbook for her class.
彼女はクラスのために新しい生物学の教科書を買いました。
C1 noun /ˈlʌləˌbaɪ/

lullaby

子守唄
Meaning
a soothing song sung to help a child fall asleep
Example
She sang a lullaby to her baby every night.
彼女は毎晩赤ちゃんに子守唄を歌っていた。
C1 noun /ɡaɪz/

guise

仮装
Meaning
An external form, appearance, or manner of presentation, often hiding the true nature
Example
He approached in the guise of a friend.
彼は友達の仮装で近づいてきた。
C2 noun /ɜːrˈbænɪti/

urbanity

都会的な気品
Meaning
refined courtesy, elegance, and sophistication in manner
Example
Her urbanity made her popular among diplomats and leaders.
彼女の都会的な気品は、外交官やリーダーの間で人気を集めました。
C1 adjective /fərˈlɔːrn/

forlorn

孤独な, 絶望的な
Meaning
extremely sad, lonely, or abandoned
Example
The abandoned puppy looked so forlorn in the rain.
放置された子犬は雨の中でとても悲しそうに見えました。
B1 verb /dɪˈtɜːrmɪn/

determine

決定する
Meaning
to decide; to find out exactly
Example
We must determine the cause of the problem.
私たちは問題の原因を特定する必要があります。
B2 noun /ˈmɛntɔːr/

mentor

メンター
Meaning
an experienced person who advises and guides someone less experienced
Example
She acted as a mentor for the new employees.
彼女は新しい社員のためにメンターとして活動しました。
A2 noun /ˈpɪloʊ/

Pillow

枕
Meaning
a soft cushion used to support the head while sleeping
Example
She rested her head on the soft pillow.
彼女は柔らかい枕の上に頭を置きました。
B2 adjective /ˌfæʃ.ənd/

Outdated

時代遅れ
Meaning
obsolete; no longer current
Example
This computer software is completely outdated.
このソフトウェアは完全に時代遅れです。
C1 noun /krəˈvæs/

crevasse

深い亀裂
Meaning
a deep crack in a glacier or the earth’s surface
Example
The climbers carefully crossed the icy crevasse.
登山者たちは慎重に氷の亀裂を越えました。
B2 verb /ˈtrænsplænt/

transplant

移植する
Meaning
to move something, especially a plant or organ, from one place to another
Example
The doctors transplanted a kidney into the patient.
医師たちは患者に腎臓を移植しました。
C1 noun ˈfæl.ə.si

fallacy

誤り, 偽りの信念, 誤った推論
Meaning
False belief, misconception, false reasoning.
Example
The idea that success comes easy is a fallacy.
成功が簡単に得られるという考えは誤りです。
B2 noun /ˌkovuːɪɡˈzɪs.təns/

Co-existence

共存
Meaning
the state of existing together at the same time or in the same place; peaceful cohabitation
Example
The peaceful co-existence of different cultures makes this city unique.
異なる文化の平和的共存がこの都市をユニークにしています。
C1 verb /snɪər/

sneer

冷笑する
Meaning
to smile or speak in a mocking or contemptuous way
Example
She sneered at his attempt to sing.
彼女は彼の歌おうとしたことを嘲笑した。
B2 adjective /ˌsɪm.pəˈθet.ɪk/

Sympathetic

思いやりのある; 理解力のある; 敏感な;
Meaning
showing compassion or understanding for someone's feelings or situation
Example
She was very sympathetic when I told her about my problems.
私が自分の問題について話したとき、彼女はとても思いやりがありました。
B1 noun /nɛt/

net

網
Meaning
a piece of material made of threads or ropes woven together, used to catch or hold things
Example
The fisherman cast his net into the sea.
漁師は網を海に投げた。
C1 noun /əˈduː/

ado

騒ぎ / 不必要な活動
Meaning
a fuss or unnecessary activity; trouble or difficulty
Example
Without further ado, let’s begin the ceremony.
これ以上のアドなしで、式を始めましょう。