C1 noun trəˈdʒek.tər.i

trajectory

軌道

Meaning

The path followed by a projectile flying or an object moving under the action of given forces.

Example

The satellite followed its intended trajectory.

衛星は予定された軌道に沿って飛行した。

C1 adjective /ˈpoʊləraɪzd/

polarized

分極された

Meaning

divided into two sharply contrasting groups or opinions

Example

The debate polarized the community on the issue of climate change.

その議論は気候変動問題についてコミュニティを分裂させました。

C1 verb /pərˈtɜːrb/

perturb

動揺させる

Meaning

To disturb or unsettle greatly in mind.

Example

The sudden noise perturbed the students during the exam.

突然の音が試験中に学生を動揺させました。

C1 verb /ˈɛkskəˌveɪt/

excavate

幸せ

Meaning

to dig out or remove earth carefully, often for building or archaeological purposes

Example

The workers excavated the site to prepare for construction.

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。

B2 noun /ˈmɪsaɪl/ or /ˈmɪsəl/

missile

ミサイル

Meaning

a weapon that is self-propelled and directed toward a target

Example

The army launched a missile towards the enemy base.

軍は敵基地に向かってミサイルを発射しました。

A1 noun /wel/

Well

井戸; 幸福;

Meaning

a deep hole in the ground from which water is obtained

Example

The villagers get water from the old well in the center of town.

村人たちは村の中心にある古い井戸から水を汲みます。

C2 noun /ˈbærəˌɡræf/

barograph

大気圧の変化を記録する機器

Meaning

an instrument that records changes in atmospheric pressure

Example

The scientist checked the barograph for pressure variations.

科学者は圧力の変動を調べるためにバログラフを確認した。

B2 noun ˈəʊ.və.hed

overhead

間接費

Meaning

Ongoing business expenses not directly attributable to creating a product or service.

Example

The company reduced its overhead to increase profits.

会社は利益を増やすために間接費を削減した。

C2 verb /ˈfʌdəl/

fuddle

混乱させる

Meaning

To confuse or stupefy, especially with alcohol or overwhelming information.

Example

The complicated instructions fuddled the new employees.

複雑な指示が新しい従業員を混乱させました。

B1 noun /ˈmelədi/

Melody

メロディ; 音楽の旋律

Meaning

A sequence of single notes that is musically satisfying; a tune

Example

She hummed a beautiful melody while cooking dinner.

彼女は夕食を作りながら、美しいメロディを口ずさんでいました。

A2 verb /ˈeksərsaɪz/

exercise

運動する

Meaning

to do physical activity; to use or practice

Example

I exercise at the gym three times a week.

私は週に3回ジムで運動をします。

C2 verb /ɪnˈdʒɛst/

ingest

摂取する

Meaning

To take food, drink, or another substance into the body, usually by swallowing.

Example

The patient must ingest the medicine with water.

患者は水と一緒に薬を摂取する必要があります。

A2 noun, verb /ˈsɛntəns/

sentence

文; 刑期

Meaning

A set of words that expresses a complete thought; or a punishment given by a court of law.

Example

The judge gave him a five-year prison sentence.

裁判官は彼に5年間の刑期を与えました。

C1 noun ˌriː.pɚˈkʌʃ.ənz

repercussions

影響

Meaning

The unintended consequences or effects of an action or event.

Example

The new policy had unintended repercussions on the economy.

新しい政策は経済に予期しない影響を与えました。

A1 verb /hoʊp/

hope

希望する

Meaning

to expect and desire that something will happen

Example

I hope it doesn't rain tomorrow.

明日雨が降らないことを願っています。

B2 adverb /ˈɜːrdʒəntli/

urgently

緊急に

Meaning

in a way that requires immediate attention or action

Example

The patient urgently needs medical attention.

患者は緊急に医療処置が必要です。

C1 adjective /ˌiːvænˈdʒɛlɪkəl/

evangelical

福音主義

Meaning

Relating to the Christian gospel, especially the teachings that emphasize personal faith and the authority of the Bible.

Example

She grew up in an evangelical church community.

彼女は福音主義の教会コミュニティで育ちました。

C1 verb /əˈdʒuːdɪˌkeɪt/

adjudicate

裁定する

Meaning

to make a formal judgment or decision about a problem or dispute

Example

The committee was formed to adjudicate disputes between the parties.

委員会は当事者間の争いを審理するために結成されました。

C1 verb /ˈrævɪdʒ/

ravage

荒廃させる

Meaning

to cause severe and extensive damage or destruction

Example

The hurricane ravaged the coastal villages.

ハリケーンは沿岸の村を荒廃させた。

C1 noun /ˌdʒenəˈræləti/

generality

一般性

Meaning

A vague, non-specific statement or principle that applies broadly.

Example

The speech was full of generalities and lacked concrete details.

スピーチは一般的な内容で、具体的な詳細が欠けていました。

B2 verb /əˈlɛdʒ/

allege

主張する

Meaning

to claim or assert something, typically without proof

Example

The witness alleged that the man was at the crime scene.

証人はその男性が犯罪現場にいたと主張した。

C1 verb /ɪnˈdɪr/

endear

好かれるようにする

Meaning

To cause someone to be loved or liked.

Example

Her kindness and generosity endeared her to the community.

彼女の優しさと寛大さは、彼女を地域社会に好かれるようにした。

B1 noun /ˈfɔːr.mæt/

Format

フォーマット

Meaning

the way in which something is arranged or set out; the shape, size, and presentation of a book or document

Example

Please submit your report in PDF format by the end of the week.

週末までにPDFフォーマットで報告書を提出してください。

A2 adjective /dɪˈlɪʃəs/

delicious

幸せ

Meaning

having a very pleasant taste or smell

Example

The cake was so delicious that everyone asked for a second slice.

彼女は賞を受け取ったとき、喜びを隠すことができませんでした。

B2 adjective /kruːd/

crude

原油

Meaning

in a natural or raw state; not yet processed or refined

Example

The crude oil is processed into fuel and chemicals.

原油は燃料や化学薬品に加工されます。

B2 verb /dʌmp/

dump

何かを無駄に捨てるまたは放置する

Meaning

to drop or dispose of something carelessly; to end a relationship suddenly

Example

He dumped all the trash into the bin.

彼はゴミをすべてゴミ箱に捨てた。

B2 noun /ˈwɪd.oʊ.ər/

Widower

未亡人の夫

Meaning

a man whose wife has died and who has not married again

Example

The elderly widower lived alone but had regular visits from his children.

高齢の未亡人の夫は一人で住んでいましたが、子供たちから定期的に訪問を受けていました。

C1 adjective /rɪˈsɜːrdʒənt/

resurgent

復活した

Meaning

Becoming strong, active, or popular again.

Example

The resurgent economy gave hope to many businesses.

復活した経済は多くのビジネスに希望を与えた。

C2 noun /ˌkɔːrnjuˈkoʊpiə/

cornucopia

物事の豊富な供給または溢れんばかりの供給

Meaning

an abundance or overflowing supply of something

Example

The festival offered a cornucopia of fruits and sweets.

祭りでは果物とお菓子のコルヌコピアが提供されました。

C2 verb /ˈkælvɪnaɪz/

calvinize

カルヴァン主義の原則を取り入れる

Meaning

to imbue with the principles or doctrines of Calvinism

Example

The preacher sought to calvinize the community with strict teachings.

伝道師は厳格な教義でコミュニティをカルヴァン主義化しようとした。

C1 noun /ˈraɪtʃəsnəs/

righteousness

正義

Meaning

the quality of being morally right or justifiable

Example

His life was dedicated to righteousness and truth.

彼の人生は正義と真実に捧げられた。

B2 noun ˈhæbɪtæt lɒs

Habitat Loss

生息地喪失

Meaning

The destruction or disappearance of natural environments where organisms live.

Example

Habitat loss is one of the biggest threats to butterflies.

生息地の喪失は蝶々にとって最大の脅威の一つです。

C1 noun /ˌnoʊtəˈraɪəti/

notoriety

悪名

Meaning

The state of being famous or well-known for something bad.

Example

The criminal gained notoriety for his daring escapes.

その犯罪者は大胆な脱出で悪名を得た。

C2 adjective /ˌɪlˈneɪ.tʃəd/

ill-natured

性格が悪い

Meaning

Having a bad or unpleasant character; unkind or malicious.

Example

He made an ill-natured remark about his colleague.

彼は同僚について悪意のある発言をしました。

C2 noun /taɪð/

tithe

十分の一

Meaning

A tenth part of one’s income or produce, often given as a religious offering.

Example

He gave a tithe of his earnings to the church.

彼は収入の十分の一を教会に寄付しました。

C2 noun /ˌɪmpəˈtjuːəsəti/

impetuosity

衝動性

Meaning

The quality of being rash or impulsive.

Example

His impetuosity often got him into trouble.

彼の衝動性はしばしば彼を問題に巻き込んだ。

B2 noun, verb /ˈpɛdəl/

pedal

足で操作するレバー

Meaning

A foot-operated lever for powering or controlling a mechanism, especially on a bicycle.

Example

He pressed down hard on the bicycle pedal.

彼は自転車のペダルを力いっぱい踏んだ。

C1 verb /ˈkrɪstəlaɪz/

crystallize

結晶化する

Meaning

to form crystals; to make an idea or plan clear and definite

Example

Her vague thoughts began to crystallize into a solid plan.

彼女のあいまいな考えは、明確な計画に結晶化し始めた。

B2 noun ˈterɪtəri

territory

領土

Meaning

An area of land under the jurisdiction of a ruler or state.

Example

The king expanded his territory.

王は自分の領土を拡大しました。

C1 verb /ˌɪntəˈsɛkt/

intersect

交差する

Meaning

to cross or pass through each other

Example

The two roads intersect at the city center.

二つの道路は市内中心で交差する。

B1 adjective /ˈwel.θi/

Wealthy

裕福な; 金持ちの; 繁栄した

Meaning

having a great deal of money; rich; prosperous

Example

The wealthy businessman donated millions to charity.

裕福な実業家は慈善活動に何百万ドルも寄付しました。

C1 noun /kəˈnʌn.drəm/

conundrum

複雑な問題やパズル

Meaning

A complex problem or puzzle without an easy solution

Example

The ethical conundrum puzzled the researchers.

倫理的なジレンマは研究者たちを困惑させた。

C1 noun /ˈtæn.ər/

tanner

皮革職人

Meaning

A person whose job is to tan animal hides to make leather.

Example

The tanner worked long hours to produce fine leather.

皮革職人は優れた革を作るために長時間働きました。

C1 adjective, noun /ˈbʊrʒ.wɑː/

bourgeois

ブルジョア

Meaning

Relating to the middle class, often with materialistic values or conventional attitudes.

Example

The novel criticizes the bourgeois lifestyle of the city dwellers.

その小説は都市住民のブルジョア生活様式を批判している。

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 /kəmˈplɪsəti/

complicity

共謀

Meaning

the state of being involved with others in an illegal activity or wrongdoing

Example

The court revealed his complicity in the fraud scheme.

裁判所は彼の詐欺計画における共謀を明らかにした。

C1 noun /rɪˈvʌlʃən/

revulsion

嫌悪

Meaning

a strong feeling of disgust or repulsion

Example

She felt revulsion at the sight of the cruel act.

彼女はその残酷な行為を見て嫌悪感を覚えた。

C2 verb /bɪˈstruː/

bestrew

撒く

Meaning

To scatter or cover something with objects or substances.

Example

The ground was bestrewn with autumn leaves.

地面は秋の葉で覆われていた。

C1 noun /ˌrɛfjʊˈteɪʃən/

refutation

反証

Meaning

The act of proving a statement or argument to be false or incorrect.

Example

Her essay was a strong refutation of the opposing theory.

彼女のエッセイは反対の理論に対する強い反証でした。

C1 verb /ˌriːˈtʌtʃ/

retouch

修正する

Meaning

To improve or repair a picture, photograph, or image by making small changes.

Example

The photographer retouched the image to remove blemishes.

写真家は画像を修正して、シミを取り除きました。

A2 noun /frʌnt/

front

前面

Meaning

the forward-facing part of something

Example

The house has a garden in front.

家の前に庭があります。

A2 noun /bɪl/

Bill

くちばし

Meaning

the beak of a bird, especially when it is broad and flat

Example

The duck used its bill to filter food from the water.

そのカモは水から食べ物をろ過するためにくちばしを使いました。

B1 verb /əˈdɔːr/

adore

崇拝する

Meaning

to love deeply and respect highly

Example

She adores her little sister.

彼女は小さな妹をとても愛しています。

C1 noun /ˈnɑv.ɪs/

Novice

初心者

Meaning

a person new to or inexperienced in a field or situation; a beginner

Example

As a novice driver, she was very careful on the road.

初心者のドライバーとして、彼女は道路で非常に慎重でした。

C1 adjective /pərˈvɜːrs/

perverse

倒錯

Meaning

showing a deliberate desire to behave in a way that is unreasonable, contrary, or unacceptable

Example

He took a perverse pleasure in upsetting his colleagues.

彼は同僚を困らせることに倒錯した喜びを感じていた。

C1 verb /dɪˈfrɔːd/

defraud

詐欺

Meaning

to illegally take money or valuables from someone by deception

Example

The company was accused of trying to defraud investors.

その会社は投資家をだまそうとしたとして告発されました。

C2 adjective /ˈdɛndrɔɪd/

dendroid

樹状の

Meaning

tree-shaped or branching like a tree

Example

The coral has a dendroid structure.

サンゴはデンドロイド構造を持っています。

C1 noun /ˌsʌpəˈzɪʃən/

supposition

仮定

Meaning

An assumption or belief that something is true without certain proof.

Example

His plan was based on the supposition that the market would recover quickly.

彼の計画は、市場がすぐに回復するという仮定に基づいていました。

C2 noun /ˈkær.ə.weɪ siːdz/

Caraway seeds

キャラウェイシード

Meaning

aromatic seeds of the caraway plant used as a spice in cooking and baking

Example

The bread was flavored with caraway seeds.

パンはキャラウェイシードで風味づけされた。

A2 noun /ˈʌn.jən/

Onion

玉ねぎ

Meaning

a round vegetable with a strong taste and smell, made up of many layers

Example

I need to chop some onions for the curry recipe.

カレーのレシピのためにいくつか玉ねぎを切る必要があります。

B2 adjective /fəˈnɒmɪnəl/

phenomenal

非凡

Meaning

extraordinary, remarkable, or exceptional in a way that is very impressive

Example

The team achieved phenomenal success in the tournament.

チームはトーナメントで非凡な成功を収めました。

C2 verb /ˈhɛktər/

hector

脅して話す

Meaning

To talk to someone in a bullying or intimidating way.

Example

The manager hectored the staff into working overtime.

マネージャーはスタッフに残業をさせるために脅しました。

C1 noun /bɑːrˈbeəriən/

Barbarian

野蛮人; 未開人;

Meaning

a person from an uncivilized group; someone who is cruel or brutal

Example

The ancient Romans considered anyone outside their empire to be barbarians.

古代ローマ人は自分たちの帝国の外にいる者たちを野蛮人と見なしていた。

A2 noun /trɪk/

Trick

手品; だまし; 狡猾;

Meaning

a cunning act intended to deceive; a skillful action performed for entertainment

Example

The magician performed an amazing card trick that fooled everyone.

マジシャンは皆をだました驚くべきカードの手品を披露しました。

A1 adjective /truː/

True

真実の; 本物の;

Meaning

in accordance with fact or reality; accurate; genuine

Example

It is true that hard work leads to success.

努力は成功へ導くということは真実です。

C1 adjective ʌnˈjiːl.dɪŋ

unyielding

揺るぎないまたは堅い

Meaning

Not easily broken or giving in to pressure.

Example

Her unyielding determination helped her overcome all challenges.

彼女の揺るぎない決意が彼女をすべての挑戦を乗り越えさせました。

C1 noun /tɪf/

tiff

口論

Meaning

a small or petty quarrel or argument

Example

They had a little tiff over what movie to watch.

彼らはどの映画を見るかについて小さな口論をした。

B2 noun /ˌfiː.ɑːnˈseɪ/

Fiancee

婚約者

Meaning

a woman who is engaged to be married

Example

John bought a beautiful engagement ring for his fiancee.

ジョンは彼の婚約者に美しい婚約指輪を買いました。

Meaning

To draw or scribble absentmindedly, often while thinking about something else.

Example

She doodled flowers in the corner of her notebook during class.

C1 noun /ɪkˈstɔːr.ʃən/

extortion

恐喝

Meaning

the practice of obtaining something, especially money, through force or threats

Example

The businessman was arrested for extortion after threatening his partner.

そのビジネスマンは、パートナーを脅迫した後、恐喝で逮捕されました。

C1 adjective /ɡlaɪˈsiː.mɪk/

glycemic

グルコースに関連

Meaning

Relating to the presence of glucose in the blood and how foods affect blood sugar levels.

Example

High-glycemic foods cause a rapid increase in blood sugar.

高グリセミック食品は血糖値を急激に上昇させます。

C2 noun /ˈsiːkənt/

secant

割線

Meaning

A straight line that intersects a curve at two or more points.

Example

In geometry, a secant cuts the circle at two distinct points.

幾何学では、割線は円を二つの異なる点で交差します。

B2 noun ˈkwɒlɪti sliːp

quality sleep

質の高い睡眠

Meaning

Deep and healthy sleep that is adequate and restorative, ensuring physical and mental well-being

Example

Quality sleep improves cognitive function and overall health.

質の高い睡眠は認知機能と全体的な健康を向上させます。

Penniless

無一文; 極貧; 完全に金がない

Meaning

having no money; extremely poor; completely without funds

Example

After losing his job, he became penniless.

仕事を失った後、彼は無一文になった。

C2 noun /əˌkædəˈmɪʃən/

academician

学者

Meaning

a member of an academy; a scholar or expert in a field of study

Example

The academicians gathered to discuss the future of education.

学者たちは教育の未来について話し合った。

B1 noun /ˌrep.rɪˈzen.tə.tɪv/

representative

代表者

Meaning

A person chosen or appointed to act or speak for another or others.

Example

The representative addressed critical issues.

代表者は重要な問題に対処しました。

B2 adjective /ˈdræs.tɪk/

Drastic

劇的な; 厳しい; 強い影響を与える

Meaning

extreme; severe; having a strong or far-reaching effect

Example

The company took drastic measures to reduce costs.

会社はコスト削減のために劇的な措置を取った。

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。

C2 adjective /prɪˈskrɪptɪbəl/

prescriptible

規定可能

Meaning

Capable of being prescribed or laid down as a rule or directive.

Example

Certain regulations are prescriptible under the law.

特定の規則は法律の下で規定可能です。

B1 noun /ˈbeɪ.kɪŋ ˈsoʊ.də/

Baking Soda

ベーキングソーダ

Meaning

sodium bicarbonate used in cooking and baking as a leavening agent

Example

Add a teaspoon of baking soda to make the cake fluffy.

ケーキをふわふわにするためにベーキングソーダを小さじ1杯加えます。

A1 interjection /baɪ/

bye

さようなら

Meaning

used to say goodbye; a short and informal farewell

Example

I said bye to her before leaving.

出発する前に彼女にさようならと言った。

C1 verb /ˈpɜːrpɔːrt/

purport

主張する

Meaning

to claim or profess something, often falsely

Example

The document purports to be an official government report.

その文書は公式な政府報告書であると主張しています。

C2 verb /ɜːrk/

irk

苛立たせる

Meaning

to annoy or irritate someone

Example

It irks me when people are late without calling.

人々が電話をかけずに遅れると、私はイライラします。

C1 verb /əˈmæs/

amass

積み上げる

Meaning

to gather together or accumulate over a period of time

Example

He managed to amass a fortune through wise investments.

彼は賢い投資を通じて財産を積み上げることができました。

B2 verb /prɪˈzjuːm/

presume

仮定する

Meaning

To suppose something is true without proof; to take for granted.

Example

I presume she has already left for the meeting.

私は彼女がすでに会議に出かけたと思います。

B2 verb, noun /ˈtæk.əl/

tackle

Meaning

to try to deal with or solve a difficult problem; to physically stop someone in sports by knocking them down

Example

The coach taught the players how to tackle properly.

C1 noun /baʊt/

Bout

試合; ラウンド; 時期;

Meaning

a short period of intense activity of a specified kind; a wrestling or boxing match

Example

After a bout of illness, she finally recovered and returned to work.

病気の一段落後、彼女はついに回復し、仕事に戻りました。

衛兵

Meaning

A soldier or guard whose job is to stand and keep watch.

Example

A sentinel stood at the entrance of the camp.

一人の衛兵がキャンプの入り口に立っていた。