B1 adjective /ɪˈsɛnʃəl/

essential

必要不可欠

Meaning

Absolutely necessary; extremely important.

Example

Water is essential for life.

水は生命にとって必要不可欠です。

B2 adjective /ʌnˈhɛlpfəl/

unhelpful

役に立たない

Meaning

not providing help or support; making a situation harder rather than easier

Example

His unhelpful attitude slowed down the entire project.

彼の役に立たない態度はプロジェクト全体を遅らせた。

B1 noun trend

trend

傾向

Meaning

A general direction in which something is developing or changing; a pattern or tendency.

Example

The current trend of deforestation is alarming.

現在の森林伐採の傾向は警戒すべきです。

C1 noun ˌwɛðəraɪˈzeɪʃən

weatherization

気候適応処理

Meaning

The practice of protecting a building and its interior from the elements.

Example

The house underwent weatherization to improve energy efficiency.

家はエネルギー効率を向上させるために気候適応処理を受けました。

C2 noun /ˈnaɪɪˌlɪzəm/

nihilism

虚無主義

Meaning

The rejection of all religious and moral principles, often in the belief that life is meaningless.

Example

The philosopher was criticized for promoting nihilism.

哲学者はニヒリズムを推進したとして批判されました。

C2 noun /priːˈɛmɪnəns/

preeminence

卓越

Meaning

The fact of surpassing all others; superiority.

Example

The university has gained preeminence in medical research.

その大学は医学研究において卓越性を獲得しました。

C2 noun /ruːˈeɪ/

roue

感覚的な楽しみを追い求める男

Meaning

A man devoted to a life of sensual pleasure; a debauched man.

Example

The old roue squandered his fortune on gambling and women.

年老いたルーエはギャンブルと女性に財産を浪費した。

C2 noun /ˈbʌɡəˌbuː/

bugaboo

恐怖 / 不安

Meaning

An object of fear or worry; an imagined cause of anxiety.

Example

The threat of inflation became a political bugaboo.

インフレーションの脅威は政治的な恐怖に変わった。

C2 noun /əˈdɛpt.nəs/

adeptness

熟練と巧妙さ

Meaning

Skill and dexterity in a task.

Example

His adeptness in negotiations helped close the deal successfully.

交渉における彼の熟練さは、契約を成功裡に締結するのに役立った。

C1 adjective /ˌʌnfɔːrˈsiːn/

unforeseen

Meaning

Not anticipated or predicted; unexpected.

Example

The project faced unforeseen challenges that delayed its completion.

C1 noun /ˌɪm.pəˈzɪʃ.ən/

Imposition

課税; 負担; 不公平な要求

Meaning

the action or process of imposing something or of being imposed; an unfair burden or demand

Example

The imposition of new taxes without consultation angered the citizens greatly.

相談なしに新しい税金が課され、市民は非常に怒りました。

C1 noun/verb /pɔːr/

pore

毛穴 / 注意深く研究する

Meaning

As a noun: a tiny opening in the skin or surface. As a verb: to study something carefully.

Example

She pored over the documents for hours before making a decision.

彼女は決定を下す前に何時間も書類をじっくりと読みました。

B2 verb /dɪˈpraɪv/

deprive

Meaning

to take something away from someone, or prevent them from having it

Example

The new law may deprive people of their rights.

C1 verb /sɪˈkluːd/

seclude

隔離する

Meaning

To keep someone away from other people; to isolate.

Example

The monk chose to seclude himself in the mountains.

修道士は山で自分を孤立させることを選びました。

B2 noun /ˈfɜː.tɪ.laɪ.zər/

fertilizer

肥料

Meaning

a substance added to soil to make plants grow more successfully

Example

Farmers use fertilizer to increase crop production.

農家は作物の生産量を増やすために肥料を使用します。

B1 adjective /ˈwɪl.ɪŋ/

Willing

意欲がある; 準備ができている

Meaning

ready, eager, or prepared to do something

Example

She is willing to help with the project.

彼女はプロジェクトを手伝う準備ができています。

C2 adjective /droʊl/

droll

ユニーク

Meaning

curious or unusual in a way that provokes dry amusement

Example

He had a droll sense of humor that made everyone laugh.

彼はみんなを笑わせるユニークなユーモアのセンスを持っていた。

C1 noun /ˈpiː.hən/

Peahen

メスのクジャク

Meaning

female peacock

Example

The peahen is less colorful than the male peacock.

メスのクジャクはオスよりも色が少ない。

C2 verb /ˈʌndjʊleɪt/

undulate

波打つ

Meaning

To move with a smooth, wave-like motion.

Example

The snake undulated across the sand.

ヘビは砂の上をうねうねと進んでいった。

B2 adjective /ɪnˈkluːsɪv/

inclusive

包括的

Meaning

Including all the services, facilities, or items normally expected or required; not excluding any section of society or any party involved.

Example

Inclusive growth benefits all sections of society.

包括的な成長は、社会のすべての層に利益をもたらします。

C2 noun /dɪˈsɛnʃən/

dissension

意見の相違

Meaning

Strong disagreement or difference of opinion, especially leading to discord within a group.

Example

The meeting ended in dissension among the committee members.

会議は委員会メンバー間の意見の相違で終了しました。

C2 noun /ˈhækəlz/

hackles

Meaning

the hairs on the back of an animal’s neck that rise when it is angry or alarmed; figuratively, feelings of anger or resentment

Example

His rude comment raised my hackles.

B1 adverb /əˈsaɪd/

Aside

横に; 脇に; 主な部分から離れて

Meaning

to one side; apart; away from the main part

Example

Please set your book aside and listen to me.

本を脇に置いて、私の話を聞いてください。

A1 verb /weɪt/

wait

待つ

Meaning

to stay in expectation; to delay action until something happens

Example

Please wait here while I get the documents.

ここで書類を取ってくる間、待ってください。

B1 noun /ˈdʒɛntəlmən/

gentleman

紳士

Meaning

a man who is polite, courteous, and honorable

Example

He opened the door for her like a true gentleman.

彼は本物の紳士のように彼女のためにドアを開けた。

B2 noun, adjective /ˈsoʊʃəlɪst/

socialist

社会主義者

Meaning

a person who advocates for socialism; relating to socialism

Example

He is a well-known socialist writer.

彼は有名な社会主義者の作家です。

C1 noun /tʃɪt/

Chit

メモ、控え

Meaning

a short note, typically a brief informal letter; a voucher for a sum owed

Example

She left a chit on the table asking him to call her back.

彼女はテーブルにチットを置いて、彼に戻って電話するように頼んだ。

B2 noun ˈɡriːn.haʊs ɪˌfɛkt

greenhouse effect

温室効果

Meaning

The trapping of the sun's warmth in a planet's lower atmosphere due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.

Example

The greenhouse effect is increasing global temperatures.

温室効果は地球の温暖化を加速させています。

B2 adjective /ˈsæv.ɪdʒ/

Savage

野蛮な; 残酷な; 野生の

Meaning

extremely cruel or violent; wild and fierce; uncivilized

Example

The savage attack shocked everyone.

野蛮な攻撃はみんなを驚かせた。

B2 noun /ˈmɑːrdʒɪn/

Margin

余白; 範囲

Meaning

The edge or border of something; an amount allowed beyond what is needed

Example

Please write your notes in the margin of the page.

ページの余白にメモを書いてください。

C2 noun /ˈtrɛntʃərmən/

trencherman

大食い

Meaning

a person who eats in a hearty or robust manner; a big eater

Example

The trencherman devoured the feast with great enthusiasm.

その大食いは大きな熱意でご馳走を食べました。

A2 noun /ˈʌndərwɛr/

Under wear

下着

Meaning

clothing worn under other clothes, next to the skin

Example

She bought new underwear from the department store.

彼女はデパートで新しい下着を買いました。

B2 adverb /ˈbəʊld.li/

Boldly

大胆に; 恐れずに

Meaning

in a confident and brave way; without fear

Example

She boldly stepped forward to face the challenge.

彼女は挑戦に立ち向かうために大胆に前進した。

C1 adjective /ˌkɒzməˈpɒlɪtən/

cosmopolitan

コスモポリタン

Meaning

familiar with and at ease in many different countries and cultures

Example

He has a cosmopolitan outlook due to his extensive travels.

彼は広範な旅行のおかげで、コスモポリタン的な視点を持っています。

A2 noun /ˌɪnvɪˈteɪʃən/

invitation

幸せ

Meaning

a written or spoken request to attend an event or to participate in something

Example

She sent me an invitation to her wedding.

彼女は賞を受け取ったとき、自分の幸せを隠すことができませんでした。

A2 noun /ˌen.təˈteɪn.mənt/

Entertainment

エンターテインメント

Meaning

the action of providing or being provided with amusement or enjoyment

Example

The concert provided excellent entertainment for the entire family.

コンサートは家族全員に素晴らしいエンターテインメントを提供しました。

B2 noun /ˈtɜr.mər.ɪk/

Turmeric

ターメリック

Meaning

A bright yellow spice powder made from the root of a tropical plant, used in cooking and medicine

Example

Add turmeric to the curry for color and flavor.

カレーに色と風味を加えるためにターメリックを加えます。

B2 noun /mæt/

Mat

マット

Meaning

a piece of coarse material placed on a floor for people to wipe their feet on

Example

Please wipe your feet on the mat before entering.

入る前にマットで足を拭いてください。

B2 noun /bluːz/

blues

ブルース

Meaning

a feeling of sadness; a style of music with melancholy themes

Example

Listening to blues music always calms him down.

ブルース音楽を聴くと、いつも彼を落ち着かせる。

C2 adjective ˈkoʊ.dʒənt

cogent

説得力のある

Meaning

Clear, logical, and convincing.

Example

His cogent argument convinced the jury.

彼の説得力のある議論は陪審員を納得させた。

C1 adjective /ɪˈmjuː.tə.bəl/

immutable

不変の

Meaning

Unchangeable, permanent, or fixed

Example

The laws of physics are considered immutable.

物理法則は不変と見なされます。

B2 noun /ˈrɪdəl/

Riddle

謎

Meaning

a question or statement intentionally phrased so as to require ingenuity in ascertaining its answer or meaning; a puzzle

Example

The ancient riddle stumped all the scholars for years.

その古代の謎は何年もの間、すべての学者を困らせました。

C1 noun /ˈhɔːl.mɑːrk/

hallmark

象徴的な特徴

Meaning

a typical characteristic or feature of someone or something

Example

Honesty is the hallmark of a good leader.

誠実さは良いリーダーの象徴的な特徴です。

A2 verb ˈselɪbreɪt

celebrate

祝う

Meaning

To acknowledge a significant or happy day or event with a social gathering or enjoyable activity.

Example

Bangladesh celebrates Urban Planning Day on November 8.

日本は11月3日に文化の日を祝います。

B2 noun/verb /swɑːmp/

swamp

湿地

Meaning

An area of low-lying, uncultivated ground where water collects; a bog or marsh.

Example

The village was built near a swamp.

村は湿地の近くに建てられました。

A2 verb /ˈædvərˌtaɪz/

advertise

宣伝する

Meaning

to promote or publicize a product or service

Example

They advertise their products on television.

彼らはテレビで自分たちの商品を宣伝します。

B2 noun /ˈspætʃ.ʊ.lə/

Spatula

スパチュラ

Meaning

a kitchen utensil with a flat, flexible blade used for mixing, spreading, or lifting food

Example

I used a spatula to flip the pancakes in the pan.

私はフライパンでパンケーキをひっくり返すためにスパチュラを使いました。

B1 verb /ˈfraɪtən/

frighten

怖がらせる

Meaning

to cause fear or alarm in someone

Example

The loud noise frightened the child.

大きな音が子供を怖がらせた。

B1 noun /rɪˈpɔːtɪŋ/

reporting

報道

Meaning

the act of giving news or information about something

Example

Good reporting is essential for public awareness.

良い報道は公共の認識にとって不可欠です。

C1 verb /rɪˈvɪər/

revere

尊敬する

Meaning

To deeply respect or admire someone or something.

Example

The students revered their teacher for his wisdom.

生徒たちはその知恵に対して教師を崇敬しました。

C2 noun /haɪˈdrɒl.ɪ.sɪs/

hydrolysis

加水分解

Meaning

A chemical process that breaks down compounds by adding water, splitting complex molecules into simpler forms.

Example

Hydrolysis breaks down complex molecules into simpler forms.

加水分解は複雑な分子をより単純な形に分解します。

C1 noun /ˌpriːməˈnɪʃən/ or /ˌprɛm-/

premonition

予感

Meaning

a strong feeling that something is about to happen, often something negative

Example

She had a premonition of danger before the trip.

旅行前に危険の予感があった。

A2 noun /ˈθiːətər/

theater

劇場

Meaning

a building or area for dramatic performances

Example

We are going to the theater tonight.

今夜、私たちは劇場に行きます。

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。

C2 noun /pəˈtruːn/

poltroon

臆病者

Meaning

a cowardly person

Example

He acted like a poltroon during the crisis.

彼は危機の際、臆病者のように振る舞った。

C2 verb /ˌpriːɪˈstæblɪʃ/

preestablish

事前に設定する

Meaning

To establish or set up beforehand.

Example

Certain rules were preestablished before the meeting.

会議の前にいくつかのルールが事前に設定されていました。

C1 noun /əˈkʌmplɪs/

accomplice

共犯者

Meaning

a person who helps another commit a crime

Example

The thief was arrested along with his accomplice.

泥棒は共犯者と一緒に逮捕されました。

B2 noun /ˈɡræs.hɒp.ər/

Grass-hopper

バッタ

Meaning

a jumping insect with long hind legs that feeds on grass and plants

Example

The grasshopper jumped from one leaf to another.

バッタは一枚の葉から別の葉へ跳びました。

A2 noun /æd/

ad

Meaning

a notice or announcement in a public medium promoting a product, service, or event

Example

The company released a new ad for their smartphone.

会社はスマートフォンの新しい広告を公開しました。

C1 verb /struː/

strew

まき散らす

Meaning

to scatter or spread things untidily over a surface or area

Example

Clothes were strewn across the floor.

服が床に散らばっていた。

C2 adjective /fækˈtɪʃəs/

factitious

人工的な、真実ではない

Meaning

artificial or fabricated; not natural or genuine

Example

The excitement in his story seemed factitious and forced.

彼の話の興奮は人工的で強制的に見えました。

B1 noun /ɪˌmædʒ.ɪˈneɪ.ʃən/

Imagination

想像力; 創造的思考

Meaning

the faculty or action of forming new ideas or images not present to the senses; creative thinking

Example

Children's imagination allows them to turn a cardboard box into a spaceship or castle.

子供たちのイマジネーションは、段ボール箱を宇宙船やお城に変えることを可能にします。

C1 adjective /ˈmæn.əd/

mannered

不自然な / 気取った

Meaning

Having or showing a particular manner, especially an artificial or affected one.

Example

The actor’s performance was too mannered to feel natural.

俳優の演技はやりすぎて、自然には見えなかった。

B1 verb /ʌnˈlɒk/

unlock

解錠する

Meaning

to open something that is locked; to make something accessible or available

Example

She used the key to unlock the door.

彼女は鍵を使ってドアを解錠した。

B1 adjective /ʌnɪmˈplɔɪd/

Unemployed

失業中

Meaning

without a job; not having paid work

Example

He has been unemployed for six months now.

彼はすでに6ヶ月間失業しています。

C2 noun /əˈluː.vi.əm/

alluvium

沖積土

Meaning

Fertile soil deposited by flowing water, especially in riverbanks.

Example

The alluvium in riverbanks is highly fertile for agriculture.

川の岸辺にあるアリューヴィウムは農業に非常に肥沃です。

B2 verb /ˈwɪɡəl/

wiggle

揺れる, 動かす

Meaning

To move or cause to move with small rapid movements from side to side.

Example

The baby wiggled happily in her mother's arms.

赤ちゃんは母親の腕の中で幸せそうに揺れていました。

C1 adjective /ˈfaɪə.ri/

Fiery

燃えるような; 熱心な; 怒りっぽい

Meaning

burning; passionate; hot-tempered; showing strong emotion

Example

She has a fiery temper that flares up quickly.

彼女はすぐに燃えるような性格で、すぐに怒る。

B2 noun /pɪt/

pit

穴

Meaning

a large hole in the ground or a hollow area

Example

The workers dug a deep pit to build the foundation.

労働者たちは基礎を作るために深い穴を掘った。

C1 noun /fəˈrɒs.ə.ti/

ferocity

凶暴さ, 暴力, 強さ

Meaning

The state or quality of being ferocious; extreme fierceness or violence.

Example

The storm's ferocity was devastating.

嵐の凶暴さは壊滅的でした。

B2 noun ˈlɒŋ tɜːm ˈmɛm.ər.i

Long-term memory

長期記憶

Meaning

Such memory that remains stored in the brain for a long time

Example

Repeated practice helps transfer information into long-term memory.

繰り返しの練習が情報を長期記憶に転送するのを助けます。

C1 noun /twɪt/

Twit

馬鹿; からかう

Meaning

a silly or foolish person; to tease or make fun of someone

Example

Don't be such a twit and listen carefully.

そんな馬鹿なことを言わないで、よく聞いて。

C1 noun /ænˈtɪθəsɪs/

antithesis

アンチテーゼ

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.

愛は憎しみのアンチテーゼです。

A2 verb /haɪd/

hide

隠す

Meaning

to put or keep out of sight; to conceal from view

Example

Children like to hide during games.

子供たちはゲームのときに隠れるのが好きです。

C2 verb /bɪˈliːɡər/

beleaguer

包囲する, 困らせる

Meaning

to cause difficulties, troubles, or harassment; to surround with military forces

Example

The company was beleaguered by constant complaints from its customers.

その会社は顧客からの絶え間ない苦情で包囲されていた。

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。

C1 noun /ˈbɜːrθraɪt/

birthright

生まれつきの権利

Meaning

A privilege or possession that a person has from birth.

Example

Freedom is considered a birthright of every individual.

自由はすべての個人の生まれつきの権利と見なされます。

C1 adjective /pərˈsɛptɪv/

perceptive

幸せ

Meaning

Having or showing keen insight, understanding, or awareness.

Example

She is very perceptive and quickly notices when something is wrong.

彼女は賞を受け取ったとき、自分の幸せを隠せなかった。

C2 noun /dəˈkɔɪt/

Dacoit

盗賊

Meaning

a member of an armed gang of robbers; a bandit, especially in India and Myanmar

Example

The village was terrorized by a gang of dacoits who robbed travelers.

その村は、旅行者を強盗した強盗団によって恐怖に陥れられました。

B2 noun /ˈkɔːr.əs/

Chorus

コーラス; 各節の後に繰り返される歌の一部

Meaning

a large organized group of singers; a part of a song that is repeated after each verse

Example

The school chorus performed beautifully at the annual concert.

学校のコーラスは年次コンサートで素晴らしいパフォーマンスをしました。

A2 noun /dʒiˈɒɡrəfi/

geography

地理

Meaning

the study of the Earth’s physical features, climates, populations, and the relationships between people and their environments

Example

She studies geography to understand how landscapes and human societies interact.

彼女は世界を理解するために地理を学んでいます。

C1 verb /klæsp/

clasp

握る / 留め金

Meaning

to grasp or hold tightly; also a device for fastening

Example

She clasped her hands together in prayer.

彼女は祈りの中で手を合わせた。

C1 adjective prɪˈkeə.ri.əs

precarious

危険な

Meaning

Not securely held or in position; dependent on chance; uncertain.

Example

His financial situation is precarious.

彼の財政状況は危険な状態です。

B1 noun /tɛkˈniːk/

technique

技術

Meaning

A particular way of carrying out a task, especially with skill.

Example

She learned a new breathing technique in yoga class.

彼女はヨガのクラスで新しい呼吸法を学びました。

C1 adjective /ədˈhiːsɪv/

Adhesive

粘着性

Meaning

আঠালো; চটচটে;

Example

The adhesive tape stuck firmly to the wall.

接着テープは壁にしっかりとくっつきました。

B1 adjective /əˈsoʊsieɪtɪd/

associated

allot

幸せ

Meaning

to give or assign something, often a share or portion, to someone

Example

Each student was allotted ten minutes to present.

彼女は賞を受け取ったとき、幸福を隠すことができませんでした。

C2 adjective /ɪˈfʌldʒənt/

effulgent

輝かしい

Meaning

Shining brilliantly; radiant.

Example

Her effulgent smile brightened everyone's mood.

彼女の輝かしい笑顔は皆の気分を明るくした。

B2 noun /ˈsiː.krə.si/

Secrecy

秘密

Meaning

the practice of keeping something secret; the state of being kept hidden

Example

The project was conducted in complete secrecy.

そのプロジェクトは完全に秘密の中で行われました。

A2 noun, verb, adjective /ˈprɛzənt/

present

プレゼント

Meaning

existing or happening now; to give something to someone in a formal way

Example

She presented her report to the team yesterday.

彼女は昨日チームに報告書を提出しました。

C1 noun /spæt/

spat

小さな口論

Meaning

a short, petty quarrel or argument

Example

They had a brief spat about who should do the dishes.

誰が皿を洗うべきかについて小さな口論がありました。

B2 adjective /ˈreɪsɪst/

racist

人種差別主義者

Meaning

showing or feeling discrimination or prejudice against people of other races

Example

He was accused of making racist comments.

彼は人種差別的なコメントをしたとして非難された。

C2 adjective /ˈprəʊ.lɪks/

prolix

長すぎる

Meaning

using too many words; tediously lengthy

Example

The professor’s prolix lecture put many students to sleep.

教授の冗長な講義は多くの学生を眠らせた。

C1 noun /ˌpærəˈnɔɪə/

paranoia

人々があなたに害を与えようとしているか、常にあなたを監視しているという非合理的で持続的な感覚

Meaning

an irrational and persistent feeling that people are 'out to get you' or are constantly watching you

Example

His constant paranoia made it hard for him to trust anyone.

彼の絶え間ないパラノイアは、誰も信じることを難しくさせていた。

C2 noun /rɪˈvaɪlər/

reviler

侮辱者

Meaning

a person who criticizes or insults others abusively

Example

He was known as a reviler of all who opposed him.

彼は自分に反対する全ての人々を侮辱する者として知られていました。

C2 noun /mjuːˈnɪfəsəns/

munificence

寛大さ

Meaning

great generosity or lavish giving

Example

The hospital was built thanks to the munificence of a wealthy donor.

病院は裕福な寄付者の寛大さのおかげで建てられました。

C1 noun /ˈɜːrθənˌwɛr/

earthenware

陶器

Meaning

pottery made of clay and hardened by heat

Example

The shop displayed beautiful earthenware pots and bowls.

店は美しい陶器の壺と鉢を展示していました。

C1 noun /ˈfæs.ɪt/

facet

側面, 部分, 特徴

Meaning

One of the many aspects or features of something; a particular part or element of something.

Example

Every facet of the project was carefully analyzed.

プロジェクトの各側面は慎重に分析されました。

B2 adjective /ˈfruːt.fəl/

Fruitful

実り多い; 有益な; 成功した;

Meaning

productive; beneficial; successful;

Example

Our discussion was very fruitful and led to many new ideas.

私たちの議論は非常に実り多く、新しいアイデアをたくさん生み出しました。

A2 noun /ˈnefjuː/

nephew

甥

Meaning

the son of one’s brother or sister

Example

My nephew is studying at the university.

私の甥は大学で勉強しています。

C1 adjective /ˈtæn.tə.laɪ.zɪŋ/

Tantalizing

魅力的だが手の届かない

Meaning

tempting and attractive but out of reach

Example

The tantalizing aroma of fresh bread filled the bakery.

新鮮なパンの魅力的な香りがベーカリーを満たした。

C2 noun /ˌɒn.əˌmæt.əˈpiː.ə/

onomatopoeia

オノマトペ

Meaning

The formation of a word from a sound associated with what is named.

Example

The word 'buzz' is an example of onomatopoeia.

'バズ'という言葉はオノマトペの一例です。

A2 noun /ɡɑːrd/

Guard

警備員; ガード

Meaning

a person who keeps watch, especially a soldier or police officer; a device worn or fitted to prevent injury

Example

The security guard checked everyone's identification before allowing entry to the building.

セキュリティガードは、ビルに入る前に全員のIDを確認しました。

C2 noun /ˌɛpɪˈdɜːrmɪs/

epidermis

皮膚の外層

Meaning

the outer layer of cells covering the body of an organism, especially the skin

Example

The epidermis protects the body from harmful bacteria.

エピデルミスは有害な細菌から体を守ります。

B2 adjective /rɪˈmuːvəbəl/

removable

取り外し可能な

Meaning

able to be removed or taken away

Example

This phone has a removable battery.

この電話には取り外し可能なバッテリーがあります。

B2 adjective /ˌfjuːtʃəˈrɪstɪk/

futuristic

未来的な

Meaning

Having or involving very modern technology or design that is advanced beyond what is currently available

Example

Futuristic technologies are transforming industries worldwide.

未来的な技術は、世界中の産業を変革しています。

B1 noun /ˌkænsəˈleɪʃən/

cancellation

取消

Meaning

the act of stopping something that was planned or scheduled; the act of nullifying or invalidating something

Example

The airline announced the cancellation of several flights due to bad weather.

悪天候のため、いくつかの便が取り消されました。

B2 noun /ˈsaɪd.laɪn/

sideline

副業

Meaning

An activity done in addition to one's main job or area of work.

Example

The sideline discussions led to mutual understanding.

副業の議論が相互理解を促進した。

C1 adjective /ˈræɡ.ɪd/

Ragged

ボロボロの; 破れた; ぼろぼろ

Meaning

torn; tattered; frayed; shabby

Example

The homeless man wore ragged clothes.

ホームレスの男はボロボロの服を着ていた。

C2 verb /ˈeksɪkreɪt/

execrate

憎む

Meaning

To feel or express great loathing or hatred for something.

Example

The community execrated the corrupt politician.

コミュニティは腐敗した政治家を憎んだ。

C1 verb /ɪnˈkrəʊtʃ/

encroach

幸せ

Meaning

to gradually take over or intrude on someone’s rights, territory, or space

Example

The buildings began to encroach on the protected forest land.

彼女は賞を受け取ったとき、自分の幸せを隠すことができませんでした。

C1 noun /ˈiː.dən/

Eden

エデン

Meaning

a place or state of great happiness; paradise

Example

The garden was like Eden, filled with beautiful flowers and peaceful atmosphere.

その庭はエデンのようで、美しい花々と平和な雰囲気に満ちていました。

C1 noun /vəˈlɒs.ɪ.ti/

velocity

速度

Meaning

Speed or acceleration, the rate of movement of any object or vehicle.

Example

High velocity trains reduce travel time significantly.

高速鉄道は移動時間を大幅に短縮します。

B2 noun /wɪt/

Wit

機知

Meaning

mental sharpness and inventiveness; keen intelligence; a natural aptitude for using words in a clever and amusing way

Example

She has a sharp wit and quick sense of humor.

彼女は鋭い機知と素早いユーモアのセンスを持っています。

B1 verb /əˈmeɪz/

amaze

驚かせる

Meaning

to fill someone with great surprise or wonder

Example

The magician’s final trick amazed the audience.

魔術師の最後のトリックは観客を驚かせた。

C2 noun /ˈpoʊ.ə.si/

poesy

詩

Meaning

poetry; the art or composition of poems

Example

The anthology was filled with romantic poesy.

そのアンソロジーはロマンチックな詩で満たされていました。

C1 noun koʊˈhisɪv ˈjunɪts

cohesive units

結束した単位

Meaning

Groups or organizations that work together as unified wholes, with members closely bound together.

Example

Early humans formed cohesive units for survival.

初期の人類は生存のために結束した単位を作った。

C1 verb /dʒəʊlt/

jolt

衝撃

Meaning

to push or shake someone or something abruptly and roughly

Example

The sudden stop jolted all the passengers forward.

突然の停止で、すべての乗客が前方に押し出されました。

C1 noun ˌsɛn.trə.laɪˈzeɪ.ʃən

centralization

中央集権化

Meaning

The concentration of control and decision-making power in a central authority.

Example

Excessive centralization can slow down decision-making.

過度の中央集権化は意思決定の速度を遅くすることがあります。

C1 noun /ˈlɔːsuːt/

lawsuit

訴訟

Meaning

a legal case brought to a court of law by one person against another

Example

The company faced a lawsuit over false advertising.

その会社は虚偽広告に関する訴訟に直面した。

B2 noun /ˈrerəti/

Rarity

珍しい状態; 普通でないもの、または希少なもの

Meaning

the state of being rare; something that is uncommon or scarce

Example

The antique vase was a rarity worth thousands of dollars.

その古代の花瓶は、数千ドルの価値がある珍しいものだった。