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B1 verb /ɪkˈspænd/

expand

拡大する
Meaning
To increase in size, number, or importance.
Example
The company plans to expand its operations into new markets.
その会社は新しい市場に事業を拡大する予定です。
B2 adjective əˈkwætɪk

aquatic

水生の
Meaning
Growing or living in or near water; of or relating to water.
Example
Aquatic species are being endangered by pollution.
水生種は汚染によって危機に瀕しています。
C1 noun /prəˈpɛlənt/

propellant

推進剤
Meaning
A substance that drives or pushes something forward, especially fuel in rockets or engines.
Example
The rocket uses a liquid propellant to launch into space.
ロケットは液体推進剤を使用して宇宙に打ち上げられます。
A2 adjective /ʃɑːrp/

Sharp

鋭い; 強烈な; 突然で強い; 理解が速い
Meaning
having a cutting edge or point; sudden and intense; quick to understand
Example
The knife has a very sharp blade.
ナイフは非常に鋭い刃を持っています。
B2 noun /braɪb/

Bribe

賄賂
Meaning
a sum of money or something valuable given to someone to persuade them to do something dishonest or illegal
Example
The corrupt official was caught accepting a bribe from the construction company.
その腐敗した役人は建設会社からの賄賂を受け取っているところを捕まえられました。
C1 noun /ˈmjuːtɪni/

mutiny

反乱
Meaning
an open rebellion against authority, especially by soldiers or sailors
Example
The sailors staged a mutiny against their captain.
船員たちはキャプテンに対して反乱を起こした。
B2 adjective /ˈθɔːtˌproʊvɪkɪŋ/

thought-provoking

考えさせる
Meaning
stimulating careful consideration or thought
Example
The movie was deeply thought-provoking and left a lasting impression.
その映画は深く考えさせられ、永続的な印象を残しました。
C2 noun /ˈhɔːrs.liːt͡ʃ/

Horse-leach

馬のヒル
Meaning
a large species of leech that was traditionally used in veterinary medicine
Example
The veterinarian explained that horse-leach was once commonly used to treat horses.
獣医は、馬のヒルがかつて馬の治療に広く使われていたと説明しました。
A2 verb /ɡeɪn/

gain

得る
Meaning
to obtain or acquire something; to increase or improve
Example
He hopes to gain experience from this job.
彼はこの仕事で経験を得ることを望んでいます。
A2 verb /ˈtʃeɪndʒɪŋ/

changing

変化
Meaning
The act of becoming different; ongoing process of change.
Example
The weather is changing rapidly.
天気は急速に変化しています。
C2 verb /bɪˈnʌm/

benumb

麻痺させる
Meaning
to make physically numb or without sensation; to make mentally dull or insensitive
Example
The freezing wind seemed to benumb his fingers within minutes.
凍える風が数分で彼の指を麻痺させた。
C1 adverb /ˌɪn.dɪˈskrɪm.ɪ.nət.li/

Indiscriminately

無差別に
Meaning
without making careful distinctions; randomly; without discrimination
Example
The company fired employees indiscriminately without considering their performance.
会社は従業員を彼らのパフォーマンスを考慮せずに無差別に解雇しました。
B2 noun ɪnˈhɑːns.mənt

enhancement

向上
Meaning
An increase or improvement in quality, value, or extent.
Example
Enhancement of education quality is vital.
教育の質の向上は非常に重要です。
C1 noun /ˈpæs.ɪ.fɪst/

pacifist

平和主義者
Meaning
a person who believes in peace and opposes war or violence
Example
She is a committed pacifist who campaigns against armed conflict.
彼女は武力紛争に反対する活動を行っている熱心な平和主義者です。
C1 adjective /ˈblaɪtɪd/

blighted

荒廃した
Meaning
Spoiled, damaged, or destroyed.
Example
The blighted neighborhood was abandoned by most residents.
荒廃した地域はほとんどの住民によって放棄されました。
C1 adjective /ˈkɔːʃənˌɛri/

cautionary

警告的な
Meaning
serving as a warning; intended to prevent problems or mistakes by giving advice or examples
Example
The report offers a cautionary message about unchecked spending.
その報告書は無計画な支出について警告的なメッセージを示している。
C2 noun /ˈeɪʒən swɒmp iːl/

Asian swamp eel

アジアドジョウウナギ
Meaning
a snake-like freshwater fish that can survive in muddy waters and is considered a delicacy in South Asian cuisine
Example
Asian swamp eel can breathe air and survive in shallow muddy waters.
アジアドジョウウナギは空気を吸い、浅い泥の水で生き残ることができます。
B1 adjective /ˌstreɪtˈfɔːwəd/

straightforward

簡単
Meaning
easy to understand or do; simple
Example
Her explanation was straightforward and clear.
彼女の説明は簡単で明確でした。
B1 noun /ˈfeɪvər/

favor

お願い
Meaning
An act of kindness or approval.
Example
She asked him for a small favor.
彼女は彼に小さなお願いをした。
B2 adjective /kəmˈpɛlɪŋ/

compelling

魅力的な
Meaning
Evoking interest, attention, or admiration in a powerful way.
Example
She gave a compelling speech about climate change.
彼女は気候変動について魅力的なスピーチをしました。
B2 noun /ˈmɪnərəl/

mineral

鉱物
Meaning
a naturally occurring substance that is solid and inorganic, often used in industry or nutrition
Example
Calcium is an important mineral for strong bones.
カルシウムは強い骨のための重要な鉱物です。
A2 noun /kaɪt/

Kite

ハゲタカ
Meaning
a bird of prey with long wings and a forked tail; also a toy flown in the air
Example
The kite soared high above the fields looking for prey.
凧は田んぼの上で獲物を探しながら高く飛んでいた。
C2 verb /sɛkˈstuːpəl/

sextuple

セクストゥプル
Meaning
to make or become six times as great or as many
Example
Within two quarters, the campaign sextupled their daily sign-ups.
2つの四半期で、キャンペーンは毎日のサインアップ数を6倍にしました。
C1 adjective /ˈteɪn.tɪd/

Tainted

汚染された; 汚れた
Meaning
contaminated or affected by something bad or undesirable
Example
The water supply was tainted with harmful chemicals.
水供給は有害な化学物質で汚染されていた。
B2 adverb /ˈmiːn.taɪm/

Meantime

その間に
Meaning
during the time between two events; in the period of time between now and when something else happens
Example
The food will be ready in an hour; in the meantime, we can watch TV.
食べ物は1時間後に準備が整います。その間にテレビを見ていましょう。
B1 noun /ˈænəlɪst/

analyst

アナリスト
Meaning
a person who studies or examines something carefully to understand it or make decisions
Example
The financial analyst predicted a rise in the stock market.
金融アナリストは株式市場の上昇を予測しました。
C1 noun /kwɔːrˈtɛt/

quartet

カルテット
Meaning
A group of four people playing music or singing together.
Example
The string quartet performed beautifully at the concert.
弦楽四重奏団はコンサートで素晴らしい演奏をしました。
C1 adjective /ɪnˈdjʊər.ə.bəl/

Endurable

耐えられる
Meaning
able to be endured; bearable; tolerable
Example
The pain was endurable with proper medication.
適切な薬で痛みは耐えられました。
C1 noun /məˈnɒtəni/

monotony

単調さ
Meaning
Lack of variety and interest; tedious repetition and routine.
Example
Breaking the monotony of everyday life can improve mental health.
日常生活の単調さを打破することは、メンタルヘルスの改善に役立つことがあります。
B2 adjective /ˈɡrædʒuˌeɪtɪd/

graduated

段階的な / 卒業した
Meaning
Arranged in steps, levels, or stages; having completed a course of study and received a degree
Example
The scientist used a graduated cylinder to measure the liquid precisely.
科学者は液体を正確に測定するためにグラジュエイテッドシリンダーを使用しました。
A2 noun /kəˈnɛkʃən/

connection

接続
Meaning
a relationship in which a person, thing, or idea is linked or associated with something else
Example
There is a strong connection between exercise and health.
運動と健康の間に強い接続があります。
C2 noun /ˌpɛrəɡrɪˈneɪʃən/

peregrination

旅
Meaning
A long journey or wandering, especially on foot.
Example
Their peregrination across Asia lasted two years.
彼らのアジア横断の旅は2年間続いた。
B2 adjective ˈɡraʊndˌbreɪ.kɪŋ

groundbreaking

画期的
Meaning
Introducing new ideas or methods; innovative or pioneering.
Example
Groundbreaking advancements redefine innovation.
画期的な進展はイノベーションを再定義します。
B2 verb /spɪn/

spin

回転する
Meaning
To turn around quickly or cause something to rotate
Example
The dancer began to spin gracefully on the stage.
ダンサーはステージで優雅に回転を始めました。
C1 adjective /ˈɪnbɔːrn/

Inborn

生まれつきの; 生来の; 内在的な
Meaning
existing from birth; natural; inherent
Example
She has an inborn talent for music.
彼女は音楽のための生まれつきの才能を持っています。
C1 verb /rɪˈtælieɪt/

retaliate

報復する
Meaning
to make an attack in return for a similar attack
Example
The army retaliated after the enemy attack.
軍隊は敵の攻撃の後、報復した。
B2 adjective /əˈten.tɪv/

Attentive

注意深い; 用心深い; 観察力のある
Meaning
careful to pay attention; alert and observant
Example
The attentive student listened carefully to every word the teacher said.
注意深い学生は、教師が言ったすべての言葉に注意深く耳を傾けました。
C1 noun /nuːs/

Noose

ロープ
Meaning
a loop with a running knot used for hanging; a trap or snare
Example
The cowboy made a noose to catch the wild horse.
カウボーイは野生の馬を捕まえるためにロープを作りました。
C2 verb /ˈlaɪ.ə.naɪz/

lionize

賛美する
Meaning
to treat someone as a celebrity or give a lot of public attention
Example
The press began to lionize the young scientist after his discovery.
彼の発見の後、メディアは若い科学者をライオナイズし始めました。
C2 adjective /əˈɡeɪp/ or /əˈɡɑːp/

agape

驚愕
Meaning
With the mouth wide open in surprise or wonder.
Example
She stood agape at the breathtaking view.
彼女は息を呑むような景色に驚いて口を開けたまま立っていた。
B2 verb /əˈbɒlɪʃ/

abolish

廃止する
Meaning
to formally end or stop something; to cancel or eliminate completely
Example
The government decided to abolish the old tax system.
政府は古い税制を廃止することを決定した。
B1 noun, verb /toʊn/

tone

トーン
Meaning
the general character or attitude of a place, piece of writing, situation, etc.
Example
The tone of the letter was very formal.
手紙のトーンは非常にフォーマルでした。
B2 adjective /səˈbɜːrbən/

suburban

郊外の
Meaning
relating to or characteristic of a suburb or the people living there
Example
They bought a house in a quiet suburban area.
彼らは静かな郊外の地域に家を買いました。
B2 verb /fɔːrˈsiː/

foresee

予見する
Meaning
To be aware of beforehand; to predict or expect.
Example
She could foresee the challenges ahead.
彼女は前方の課題を予見することができました。
C2 verb /ˌdɪsɪnˈfræntʃaɪz/

disenfranchise

権利を奪う
Meaning
To deprive someone of the right to vote or other rights.
Example
The new law could disenfranchise thousands of voters.
新しい法律は何千人もの有権者を投票権から外す可能性があります。
C1 adjective /ˈmeʒ.ər.ə.bəl/

Measurable

測定可能な; 定量的な
Meaning
able to be measured; quantifiable
Example
The project's success was measurable by increased sales.
プロジェクトの成功は売上の増加で測定可能でした。
A1 noun /ˈpiːtsə/

pizza

ピザ
Meaning
a flat round bread baked with toppings such as cheese, tomato, and other ingredients
Example
We ordered a large pepperoni pizza for dinner.
私たちは夕食に大きなペパロニピザを注文しました。
B2 noun /ɪmˈpɒlɪtnəs/

impoliteness

無礼さ
Meaning
lack of good manners or courtesy; rude behavior
Example
His impoliteness towards the guests shocked everyone.
彼の客に対する無礼さは皆を驚かせた。
C2 adjective ˌmɛɡəˈlɪθɪk

megalithic

巨石
Meaning
Relating to or denoting prehistoric monuments made of or containing large stones.
Example
The megalithic structures in ancient civilizations are fascinating.
古代文明の巨石構造物は魅力的です。
B1 noun /ˈθʌn.dər/

Thunder

雷鳴
Meaning
the loud rumbling sound that follows lightning; to make a loud deep sound
Example
We heard thunder rolling across the sky.
空を横切る雷鳴を聞きました。
B2 adverb /ˈfɔ:rmoast/

Foremost

最も重要なこと; 何よりもまず
Meaning
most importantly; above all; in the first place
Example
First and foremost, we need to ensure safety.
まず第一に、安全を確保する必要があります。
C1 noun /ˈæbdəmən/

abdomen

腹部
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.
彼は腹部の痛みを訴えました。
C2 noun (plural) /maɪˈnjuːʃiiː/

minutiae

細部
Meaning
the small, precise, or trivial details of something
Example
The lawyer focused on the minutiae of the contract.
弁護士は契約の細部に集中しました。
A2 adjective /ɪl/

Ill

病気; 不調; 健康状態が悪い
Meaning
sick; unwell; in poor health
Example
He felt ill and decided to stay home from work.
彼は気分が悪く、仕事を休んで家にいることに決めました。
C2 adjective əˈdrɔɪt

adroit

器用な, 巧妙な, うまい
Meaning
clever or skillful in using the hands or mind.
Example
She is adroit at solving complex problems.
彼女は複雑な問題を解決するのが得意です。
C2 adjective /əˈfɔːrsed/

Aforesaid

前述の
Meaning
mentioned before; previously stated
Example
The aforesaid conditions must be met before approval.
前述の条件は承認前に満たす必要があります。
C1 noun /ˌmiːdɪˈeɪʃən/

mediation

仲裁
Meaning
Intervention between parties to promote reconciliation, settlement, or compromise.
Example
The mediation helped resolve the conflict between the two teams.
その仲裁は二つのチーム間の対立を解決するのに役立ちました。
B1 noun /ˌfɜːrst ˈeɪd/

first aid

応急処置
Meaning
Immediate assistance given to a sick or injured person until full medical treatment is available
Example
He gave first aid to the injured cyclist before the ambulance arrived.
彼は救急車が来る前に、負傷した自転車乗りに応急処置を施した。
C1 adverb /ˈkrɒswaɪz/

Crosswise

交差方向
Meaning
in the form of a cross; diagonally across
Example
Place the logs crosswise to build a stable fire.
安定した火を作るために丸太を交差方向に置いてください。
C2 verb /kənˈvoʊk/

convoke

召集する
Meaning
to call together or summon a meeting or assembly
Example
The committee convoked an emergency session to discuss the crisis.
委員会は危機を議論するために緊急セッションを召集しました。
C1 noun ˈoʊʃən əˌsɪdɪfɪˈkeɪʃən

ocean acidification

海洋酸性化
Meaning
The ongoing decrease in the pH of the Earth's oceans, caused by the absorption of carbon dioxide from the atmosphere.
Example
Ocean acidification is caused by atmospheric CO2 absorption.
海洋酸性化は、大気中のCO2の吸収によって引き起こされます。
C1 verb /ˈsɪn.θə.saɪz/

synthesize

合成する
Meaning
To combine a number of things into a coherent whole.
Example
Scientists synthesize new compounds for medical research.
科学者たちは医学研究のために新しい化合物を合成しています。
C1 verb trænˈsɛnd

transcend

超越する
Meaning
To go beyond the limits of something; to surpass or exceed
Example
His effort to transcend traditional methods was commendable.
彼の伝統的な方法を超越しようとする努力は賞賛に値した。
A2 /ˈmaɪ.krəˌfoʊn/

microphone

マイクロフォン
Meaning
A device that converts sound into an electrical signal, typically used to amplify or record voices or music.
Example
She spoke into the microphone during the presentation.
彼女はプレゼンテーション中にマイクロフォンで話していました。
B1 noun /ˈfʌndɪŋ/

funding

資金調達
Meaning
financial support for a project or organization
Example
The startup is seeking funding from investors.
スタートアップは投資家から資金調達を試みています。
B1 noun /ˈprəʊ.tiːnz/

proteins

たんぱく質
Meaning
Large biomolecules consisting of amino acids that perform essential functions in living organisms, including building and repairing tissues.
Example
Lean meats and legumes provide high-quality proteins.
Lean meats and legumes provide high-quality proteins.
C2 noun /ˌɒstɛnˈteɪʃən/

ostentation

見せびらかし
Meaning
excessive display of wealth or knowledge intended to attract admiration or envy
Example
The billionaire’s party was full of ostentation and luxury.
億万長者のパーティーは、見せびらかしと贅沢で満ちていた。
B1 noun /ˈsʌn.laɪt/

sunlight

日光
Meaning
Direct light from the sun.
Example
Sunlight does not reach the abyssal depths of the ocean.
日光は海洋の深海には届かない。
C2 verb /ˈhɛnˌpɛk/

henpeck

Meaning
To continually criticize, nag, or dominate (especially a husband).
Example
He felt henpecked by his overly controlling wife.
C1 adjective /ˈwɪm.zɪ.kəl/

Whimsical

風変わりな; 奇妙な
Meaning
playfully quaint or fanciful, especially in an appealing and amusing way
Example
The artist created whimsical sculptures that delighted children.
アーティストは子供たちを喜ばせる奇抜な彫刻を作りました。
C2 adjective /ˈpruːdɪʃ/

prudish

堅苦しい
Meaning
having or revealing a tendency to be easily shocked by matters relating to sex or nudity
Example
She was too prudish to watch the movie with her friends.
彼女は友達と映画を見に行くにはあまりにも堅苦しかった。
B2 noun /ˈædvərtaɪzər/

advertiser

広告主
Meaning
a person or company that advertises a product, service, or event
Example
The advertiser paid millions for a Super Bowl commercial spot.
広告主はスーパーボウルのコマーシャルに何百万ドルも支払った。
C2 noun /koʊˈædʒətər/

coadjutor

補佐
Meaning
a person who helps or assists another, especially in a religious or official capacity
Example
The bishop appointed a coadjutor to assist him with his duties.
司教は自分の義務を手伝うために補佐を任命した。
B2 noun /ˈɡræfɪks/

graphics

グラフィックス
Meaning
visual images, designs, or drawings used to convey information or artistic expression
Example
The website uses stunning graphics to attract visitors.
そのウェブサイトは訪問者を引き付けるために素晴らしいグラフィックスを使用しています。
C2 noun /ˈdʒʌɡləri/

jugglery

ジャグリング
Meaning
The performance of tricks and illusions, especially by sleight of hand.
Example
The magician's jugglery amazed the audience.
魔法使いのジャグリングは観客を驚かせました。
C1 noun ˈnuːkliəs

nucleus

原子核
Meaning
The central core of an atom containing protons and neutrons.
Example
The nucleus consists of protons.
原子核は陽子で構成されています。
B1 verb, noun /klɪp/

clip

Meaning
to cut or trim something; a short extract from a film, broadcast, or recording
Example
She clipped the coupon from the newspaper.
A2 noun /tuːθ/

Tooth

歯
Meaning
a hard white structure in the mouth used for biting and chewing food
Example
She brushes her teeth twice a day.
彼女は一日に二回歯を磨きます。
C2 noun /ˈbʌt.ər fɪʃ/

Butter-fish

バターフィッシュ
Meaning
a small, smooth-skinned marine fish
Example
The butter-fish is popular in Bengali cuisine.
バターフィッシュはベンガル料理で人気があります。
C2 adjective /ˈkʌmli/

comely

美しい
Meaning
Attractive or pleasant in appearance.
Example
The actress was known for her comely features.
女優は彼女の美しい特徴で知られていました。
A2 adjective /ˈstuː.pɪd/

Stupid

愚かな; 馬鹿な; ばかげた
Meaning
lacking intelligence or common sense; foolish
Example
It was stupid of me to forget my umbrella on a rainy day.
雨の日に傘を忘れるのは愚かだった。
A2 verb /səˈpəʊz/

suppose

仮定する
Meaning
to assume or believe something is true without proof
Example
I suppose she will be here soon.
私は彼女がすぐにここに来ると思います。
B1 noun /ˈlaɪtnɪŋ/

lightning

雷光
Meaning
a flash of light in the sky caused by electricity during a storm
Example
The lightning struck a tree near our house.
雷光が私たちの家の近くの木に当たった。
C2 adjective /ˈsɒmnələnt/

somnolent

眠気を催す
Meaning
Sleepy or drowsy; causing a desire to sleep.
Example
The somnolent lecture made half the class fall asleep.
その眠気を催す講義は、クラスの半分を寝かせてしまった。
C2 verb /ɪkˈspɛktəreɪt/

expectorate

痰を吐く
Meaning
to cough up and spit out mucus from the throat or lungs
Example
The patient began to expectorate thick mucus.
患者は濃い粘液を吐き始めました。
B2 noun ˌdiː.fɒr.ɪˈsteɪ.ʃən

deforestation

森林伐採
Meaning
The action of clearing a wide area of trees; the permanent destruction of forests in order to make the land available for other uses.
Example
Deforestation accelerates the loss of biodiversity.
森林伐採は生物多様性の喪失を加速させます。
B2 adjective /ʌnhaɪˈdʒiːnɪk/

Unhygienic

不衛生な; 適切な衛生状態の欠如
Meaning
not clean; lacking proper sanitation
Example
The restaurant was closed due to unhygienic conditions in the kitchen.
レストランは不衛生な厨房の状態で閉店しました。
C2 noun /ˈbɪɡ.ə.mi/

bigamy

重婚
Meaning
The act of marrying one person while still legally married to another.
Example
He was charged with bigamy after his second marriage was discovered.
彼は二度目の結婚が発覚した後、重婚で起訴されました。
C1 noun /ˈskwɒtər/

squatter

不法占拠者
Meaning
a person who unlawfully occupies an uninhabited building or unused land
Example
The police removed the squatters from the abandoned house.
警察は廃墟から不法占拠者を追い出しました。
B2 adjective ˈlɒdʒ.ɪ.kəl

logical

論理的
Meaning
Of or according to the rules of logic or formal argument.
Example
Logical circuits ensure effective computation.
論理的回路は効果的な計算を保証します。
A2 noun /ˈpeɪn.tər/

Painter

画家
Meaning
a person who paints pictures or decorates buildings
Example
The painter created a beautiful landscape on canvas.
画家はキャンバスに美しい風景を描きました。
C1 verb ˈɔːr.kɪ.streɪt

orchestrate

調整する
Meaning
To plan or coordinate the elements of (a situation) to produce a desired effect, especially surreptitiously.
Example
He skillfully orchestrated the entire event.
彼は巧妙に全体のイベントを調整しました。
B2 noun /ˈoʊ.dər/

Odour

臭い
Meaning
a distinctive smell, especially an unpleasant one
Example
The odour of fresh bread filled the kitchen.
新鮮なパンの臭いがキッチンに広がった。
C1 noun /ˈpɒ̃ʃɒ̃/

penchant

傾向
Meaning
a strong or habitual liking for something or tendency to do something
Example
She has a penchant for collecting rare books.
彼女は珍しい本を集める傾向がある。
A2 adjective /ʌnˈhæp.i/

Unhappy

不幸な; 悲しい
Meaning
not happy; feeling sad or displeased; unfortunate or undesirable
Example
He was unhappy with the results of his exam.
彼は試験の結果に不満でした。
C1 adjective /ˌhaɪ.drəˈpɒn.ɪk/

hydroponic

ハイドロポニック
Meaning
Relating to the process of growing plants in sand, gravel, or liquid, with added nutrients but without soil.
Example
Hydroponic farming allows crops to grow without soil.
水耕栽培は、土なしで作物を育てることを可能にします。
B2 verb ˈfɔːr.mjə.leɪt

formulate

策定する
Meaning
To create or develop a plan or idea clearly and specifically, to construct an idea or strategy clearly.
Example
The company must formulate a strategy for expansion.
会社は拡張戦略を策定する必要があります。
C2 noun /ˌpaɪroʊˈmeɪniæk/

pyromaniac

放火魔
Meaning
A person with an uncontrollable desire to set things on fire.
Example
The pyromaniac was arrested for setting several buildings ablaze.
放火魔は数軒の建物に火をつけたことで逮捕された。
C1 noun /ˈɑːr.tər.i/

Artery

動脈
Meaning
a blood vessel that carries blood away from the heart to other parts of the body
Example
The doctor checked the pulse in his artery.
医者は彼の動脈で脈拍を確認した。
C1 noun /ˈpiːɒn/

peon

ピオン
Meaning
a low-ranking worker, often performing menial tasks
Example
The office peon delivered the files to each department.
オフィスのピオンは各部署にファイルを届けました。
B2 adjective /rɪˈɡret.ə.bəl/

Regrettable

残念な; 失望させる; 悲しい
Meaning
causing or deserving regret; unfortunate; deplorable
Example
It is regrettable that so many talented people left the company.
こんなに多くの才能ある人々が会社を辞めたのは残念です。
A2 noun /ˈlaɪ.ən/

Lion

ライオン
Meaning
a large tawny-colored cat that lives in prides, found in Africa and northwestern India
Example
The lion roared loudly in the savanna.
ライオンはサバンナで大きな声で吠えた。
C1 noun /ˈmɒn.ə.stər.i/

Monastery

修道院; アシュラム
Meaning
a building or group of buildings where monks live and worship
Example
The ancient monastery was built on a hilltop.
古代の修道院は丘の頂上に建てられました。
C2 adjective /ˈreə.rɪ.faɪd/

rarefied

Meaning
Of high moral, intellectual, or cultural value; distant from ordinary life.
Example
He works in the rarefied world of classical music.
C1 adjective /ˌpɜːrpənˈdɪkjələr/

perpendicular

垂直
Meaning
At an angle of 90 degrees to a given line, plane, or surface.
Example
The ladder was placed perpendicular to the ground for safety.
はしごは安全のために地面に対して垂直に配置されました。
B2 noun /ɪnˈtɪəriər/

interior

インテリア
Meaning
the inside part of something; inner area of a place or object
Example
The interior of the hotel was beautifully decorated.
ホテルのインテリアは美しく装飾されていました。
C1 noun /ˈpædʒənt/

pageant

美人コンテスト
Meaning
A public entertainment consisting of a procession of people in elaborate costumes, or a beauty contest.
Example
She won first place in the beauty pageant.
彼女は美人コンテストで一位を獲得しました
C1 noun /ˈtoʊ.pæz/

Topaz

トパーズ
Meaning
a precious stone, typically colorless, yellow, or blue, used in jewelry
Example
The queen's crown was adorned with a magnificent blue topaz.
女王の王冠は素晴らしい青いトパーズで飾られていました。
C1 noun ˈɡræn.dʒər

Grandeur

壮大さ
Meaning
Magnificence, majesty, splendor; impressive beauty and scale.
Example
The grandeur of the Colosseum attracts millions of visitors.
コロッセオの壮大さは何百万もの観光客を引きつけます。
C2 verb /ˈdiːɪfaɪ/

deify

神格化する
Meaning
to treat or worship someone or something as a god
Example
Some fans deify their favorite celebrities.
一部のファンはお気に入りの有名人を神のように崇拝します。
B2 noun /ˌɪmpərˈfɛkʃən/

imperfection

不完全
Meaning
a flaw, defect, or weakness; the state of being imperfect
Example
She accepted her imperfection as part of being human.
彼女は人間であることの一部として自分の不完全さを受け入れた。
C1 noun /ɪnˈædɪkwəsi/

inadequacy

不十分さ
Meaning
lack of sufficient ability, quality, or strength; a feeling of not being good enough
Example
She struggled with feelings of inadequacy at work despite her strong qualifications.
十分な資格があるにもかかわらず、彼女は職場で不十分さを感じていた。
A2 adjective /ˈpiːs.fəl/

Peaceful

平和
Meaning
free from disturbance; calm and quiet; not involving war or violence
Example
The garden is a peaceful place to relax.
庭はリラックスするための平和な場所です。
B2 adjective /ˈsoʊʃəbəl/

Sociable

社交的; 友好的; 外向的
Meaning
friendly and enjoys being with other people; outgoing
Example
She is very sociable and makes friends easily.
彼女はとても社交的で、簡単に友達を作ります。
B1 noun fʌnd

fund

基金
Meaning
A sum of money saved or made available for a particular purpose.
Example
The government allocated a fund for disaster relief.
政府は災害救援のために基金を割り当てました。
C2 noun /ˈkæm.fər/

Camphor

カンフル
Meaning
a white crystalline substance with a strong aromatic smell, used in medicine and religious ceremonies
Example
The temple was filled with the fragrant smoke of burning camphor.
寺院は燃えているカンフルの芳香煙で満たされていました。
C2 verb (past tense, past participle), adjective /ˈhæmstrʌŋ/

hamstrung

無力または制限された
Meaning
crippled or severely restricted in movement or progress.
Example
The team was hamstrung by lack of resources.
チームはリソース不足で制約を受けていた。
B2 adjective /hɪˈstɛrɪkəl/

hysterical

非常に面白い、または感情的に制御不能
Meaning
Extremely funny or uncontrollably emotional.
Example
The comedian's jokes were absolutely hysterical.
そのコメディアンのジョークはまさに爆笑ものだった。
B1 adjective /ʌnˈjuzd/

Unused

未使用の; 使われていない
Meaning
not being used; not having been used before
Example
There are many unused rooms in this old mansion.
この古い館には未使用の部屋がたくさんあります。
C2 noun /noʊl koʊl/

Knol khol

カリフラワー
Meaning
round bulbous vegetable from cabbage family with pale green color and mild taste
Example
Knol khol can be eaten raw in salads or cooked in curries.
カリフラワーはサラダで生で食べることも、カレーにしても美味しいです。
C2 noun /ˈdɒldrəmz/

doldrums

Meaning
A state of inactivity, stagnation, or low spirits; also a region near the equator with calm winds.
Example
After the project failed, the team was stuck in the doldrums for months.