C2 verb /ˈɛdɪfaɪ/

edify

Meaning

To instruct or improve someone morally or intellectually.

Example

Good books can both entertain and edify the reader.

C1 adjective /ˈɜːrθi/

earthy

土のような / シンプル

Meaning

resembling or suggestive of earth or soil; simple, natural, and sometimes coarse

Example

The dish had a rich, earthy flavor from the mushrooms.

その料理はきのこからの豊かな土のような味がしました。

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。

C1 noun /ˈef.ɪ.dʒi/

Effigy

わら人形; 抗議のための像

Meaning

a sculpture or model of a person, especially one made as a protest

Example

The protesters burned an effigy of the corrupt politician in the square.

抗議者たちは広場で腐敗した政治家のわら人形を燃やしました。

C2 adjective /ˌɛkjʊˈmɛnɪkəl/

ecumenical

エキュメニカルな宗教的統一

Meaning

Promoting unity among different Christian churches or religions.

Example

The leaders gathered for an ecumenical conference to encourage dialogue.

リーダーたちは対話を促進するためにエキュメニカルな会議に集まりました。

C1 verb /ɪnˈɡʌlf/

engulf

飲み込む

Meaning

to completely surround or cover something or someone

Example

The village was engulfed by floodwaters.

その村は洪水に飲み込まれた。

C1 adjective /ɪˈrɒtɪk/

erotic

エロティック

Meaning

relating to or tending to arouse sexual desire or excitement

Example

The novel contained several erotic scenes.

その小説にはいくつかのエロティックなシーンが含まれていました。

A1 noun/adjective /ˈɪŋɡlɪʃ/

english

英語

Meaning

The language of England, widely spoken around the world; relating to England or its people.

Example

She is learning English to study abroad.

彼女は海外で勉強するために英語を学んでいます。

B2 noun /ˈɛθɪk/

ethic

倫理

Meaning

a set of moral principles, especially ones relating to a particular group, system, or profession

Example

He has a strong work ethic and always meets deadlines.

彼は強い労働倫理を持っており、常に締め切りを守ります。

C2 noun /ɪˈfrʌntəri/

effrontery

厚顔無恥または大胆な態度

Meaning

shameless or rude boldness

Example

He had the effrontery to lie even when caught red-handed.

彼は赤手で捕まった後でも嘘をつく厚顔無恥さを持っていた。

C2 verb /ˈɛksplɪkeɪt/

explicate

説明する

Meaning

to make an idea or principle clear by explaining it in detail

Example

The professor tried to explicate the theory of relativity for his students.

教授は学生たちに相対性理論を説明しようとしました。

C1 verb /ɪkˈspend/

expend

使う

Meaning

to use up or consume; to spend energy or resources

Example

He expended all his energy on the project.

彼はプロジェクトに全てのエネルギーを費やした。

B1 noun /ˈen.trəns/

Entrance

入口

Meaning

an opening that allows access to a place; the action of entering

Example

The main entrance to the building was decorated with beautiful flowers.

ビルのメインエントランスは美しい花で飾られていました。

C1 verb /ɪmˈbɛl.ɪʃ/

embellish

飾る

Meaning

To make something more attractive by adding decorative details or exaggerating.

Example

He tends to embellish stories to make them more interesting.

彼は物語をより面白くするために飾る傾向があります。

B2 noun /ɪɡˈzæmɪnər/

examiner

試験官

Meaning

A person who tests or inspects knowledge, skills, or qualifications

Example

The examiner reviewed each student's answer sheet carefully.

試験官は各学生の答案用紙を注意深く確認した。

B1 adjective /ˈɛstɪmeɪtɪd/

estimated

見積もりの

Meaning

roughly calculated or judged; an approximate value or amount

Example

The estimated cost of the project is five million dollars.

そのプロジェクトの見積もりコストは500万ドルです。

A2 noun /ˈɛndɪŋ/

ending

結末

Meaning

the final part of something, such as a story, event, or period of time

Example

The movie had a surprising ending that no one expected.

映画は誰も予想しなかった驚きの結末だった。

C1 adjective /ˌɛvərˈlæstɪŋ/

everlasting

永遠の

Meaning

Lasting forever or for an indefinitely long time.

Example

The poet wrote about his everlasting love for nature.

詩人は自然に対する永遠の愛について書きました。

B2 verb /ɪkˈspaɪər/

expire

期限切れ

Meaning

to come to an end, especially a period of validity or life

Example

My passport will expire next month.

私のパスポートは来月期限切れになります。

B2 noun /iˈkɒlədʒɪst/

ecologist

エコロジスト

Meaning

A scientist who studies the relationships between living organisms and their environment.

Example

The ecologist studied the effects of pollution on the forest ecosystem.

エコロジストは森林の生態系に対する汚染の影響を研究しました。

B2 verb /ˈɛmɪˌɡreɪt/

emigrate

移住する

Meaning

To leave one's own country in order to settle permanently in another.

Example

Many people emigrated from Europe to America in the 19th century.

多くの人々は19世紀にヨーロッパからアメリカに移住しました。

C1 adjective ɪˈræt.ɪk

erratic

不規則

Meaning

Unpredictable and inconsistent; not even or regular in pattern or movement.

Example

His erratic behavior confused his colleagues.

彼のエラティックな行動は、同僚たちを混乱させました。

C2 verb /ɪˈvɜːrt/

evert

外向きにひっくり返す

Meaning

To turn inside out or outward.

Example

The surgeon had to evert the eyelid during the procedure.

外科医は手術中にまぶたをひっくり返さなければなりませんでした。

B2 adjective /ɪkˈsɛntrɪk/

eccentric

奇抜な

Meaning

unconventional and slightly strange in behavior or appearance

Example

The artist was known for his eccentric style.

そのアーティストは奇抜なスタイルで知られていた。

C1 noun /juːˈfɔː.ri.ə/

euphoria

ユーフォリア, 陶酔, 高揚感

Meaning

A feeling or state of intense excitement and happiness; elation.

Example

Winning the championship brought a sense of euphoria.

チャンピオンシップを勝ち取ったことで、ユーフォリアを感じた。

C2 adjective ˈen.də.krɪn

endocrine

内分泌

Meaning

Relating to or denoting glands that secrete hormones directly into the blood.

Example

The endocrine system regulates metabolism and growth.

内分泌系は代謝と成長を調節します。

B2 verb /ɪnˈdjʊər/

endure

耐える

Meaning

to suffer something difficult or unpleasant patiently

Example

He had to endure years of hardship before achieving success.

成功を収める前に何年もの困難に耐えなければならなかった。

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。

C1 adjective /ɪɡˈzæktɪŋ/

exacting

厳格な

Meaning

demanding a lot of effort, attention, or precision

Example

She is known for her exacting standards in design.

彼女はデザインにおける厳格な基準で知られています。

B2 noun /ˈaɪ.bɔːl/

Eyeball

眼球

Meaning

the round part of the eye within the eyelids and socket

Example

The doctor examined his eyeball carefully.

医者は彼のアイボールを注意深く調べました。

C2 verb /ɪˈfɛktʃueɪt/

effectuate

実行する

Meaning

to put into force or cause to happen; to bring about

Example

The manager effectuated the changes to improve efficiency.

マネージャーは効率を向上させるために変更を実行しました。

B2 noun ɪˈmɪʃ.ən

emission

排出

Meaning

The release or discharge of gases, particles, or other substances into the environment.

Example

Car manufacturers are reducing carbon emissions.

自動車メーカーはカーボン排出を減らしています。

B2 verb /ɪɡˈzɜrt/

exert

行使する

Meaning

to apply or bring to bear; to use physical or mental effort

Example

He exerted all his strength to lift the heavy box.

彼は重い箱を持ち上げるために全力を尽くした。

B1 verb /ɪmˈplɔɪ/

employ

雇う

Meaning

to hire someone to do a job; to use something effectively

Example

The company plans to employ more engineers next year.

その会社は来年、もっと多くのエンジニアを雇う予定です。

A2 noun ɪˈvɛnts

events

イベント

Meaning

A thing that happens, especially one of importance.

Example

Several events were held across the country.

国内でいくつかのイベントが開催されました。

C2 noun /ɪˈluːʒən/

elusion

回避

Meaning

The act of escaping or avoiding something, especially by cleverness or trickery.

Example

His constant elusion of responsibility frustrated his colleagues.

彼の責任逃れは同僚を苛立たせた。

C2 noun /ɪˈfʌldʒəns/

effulgence

輝き

Meaning

Brilliant radiance or shining brightness.

Example

The effulgence of the sunrise lit up the entire valley.

日の出の輝きが谷全体を照らした。

C1 adjective /ɪˈvæljʊətɪv/

evaluative

評価的

Meaning

Relating to or involving evaluation or assessment.

Example

The evaluative phase of the project involves assessing its success.

プロジェクトの評価段階は、その成功を評価することを含みます。

B2 noun /ˈem.ər.əld/

Emerald

エメラルド

Meaning

a bright green precious stone used in jewelry

Example

The emerald necklace sparkled in the sunlight.

エメラルドのネックレスは太陽の光で輝いていました。

C1 adverb /ˈiːstwədz/

Eastwards

東へ

Meaning

towards the east; in an eastern direction

Example

The river flows eastwards into the ocean.

川は東へ流れて海へ向かう。

C1 noun /ɪkˈstrɛmɪti/

extremity

極限

Meaning

The farthest point or limit of something; a severe or extreme condition.

Example

He was pushed to the extremity of his patience.

彼は忍耐の極限まで追いやられた。

C2 verb /ɛmˈbɔs/

emboss

浮き彫りにする

Meaning

to decorate a surface with a raised design or pattern

Example

The invitation card was embossed with golden letters.

招待状は金色の文字でエンボスされていました。

B2 adjective ˈeθ.ɪ.kəl

ethical

倫理的

Meaning

Relating to moral principles or the branch of knowledge dealing with these.

Example

Ethical considerations guide decisions.

倫理的な考慮が決定を導く。

C1 noun /ɪˈnæməl/

enamel

エナメル

Meaning

a hard, glossy substance used as a protective or decorative coating; the hard outer layer of teeth

Example

The dentist explained that enamel protects the teeth from decay.

歯科医は、エナメルが歯を虫歯から守ることを説明しました。

A1 number /ɪˈlɛvən/

eleven

十一

Meaning

the number after ten and before twelve; 11

Example

There are eleven students in the classroom.

教室には十一人の学生がいます。

C2 adjective /ɪkˈskɜːsɪv/

excursive

逸脱した

Meaning

Tending to digress or wander; moving away from the main subject.

Example

His excursive lecture left the students confused about the main topic.

彼の逸脱した講義は、学生たちを主題について混乱させました。

B2 noun ˈiːkoʊˌtʊrɪzəm

Eco-tourism

エコツーリズム

Meaning

A form of tourism involving responsible travel to natural areas that conserves the environment and improves the well-being of local people.

Example

Eco-tourism promotes responsible travel to natural areas.

エコツーリズムは自然地域への責任ある旅行を促進します。

C1 adjective /ɪˈmɜːrdʒənt/

emergent

新興

Meaning

just coming into existence or becoming prominent

Example

The emergent startup quickly attracted investors.

新興のスタートアップはすぐに投資家を引き付けました。

B1 verb /ɪkˈspɔːrt/

export

輸出

Meaning

to send goods or services to another country for sale

Example

The company exports cars to many countries.

その会社は多くの国に車を輸出しています。

A1 adjective /ˈevri/

Every

すべての; どれも; 例外なし

Meaning

each one; all; without exception

Example

Every student must complete their homework.

すべての学生は宿題を終わらせなければなりません。

B1 noun /ɪˌlɛkˈtrɒnɪks/

electronics

エレクトロニクス

Meaning

the branch of physics and technology dealing with circuits and devices using transistors, microchips, and other components

Example

He studied electronics at university.

彼は大学でエレクトロニクスを学びました。

A2 verb /ɪkˈsaɪt/

excite

興奮させる

Meaning

to cause strong feelings of enthusiasm or eagerness

Example

The idea of traveling abroad excites her.

海外旅行のアイデアが彼女を興奮させる。

C1 noun /ˌɛlɪˈveɪʃən/

elevation

高度

Meaning

The act of raising something to a higher position or level.

Example

The hikers reached a high elevation after hours of climbing.

登山者たちは数時間の登攀後、高い高度に達しました。

C1 verb /ɪnˈθjuːz/

enthuse

興奮させる

Meaning

to express excitement or admiration

Example

She enthused about her trip to Italy.

彼女はイタリア旅行について興奮して話していました。

C1 adjective /ɪˈnæmərd/

enamored

夢中

Meaning

filled with love or admiration

Example

He became enamored with classical music after attending the concert.

彼はコンサートに参加した後、クラシック音楽に魅了されました。

B2 noun /ˈɛseɪ/

essay

エッセイ

Meaning

A short piece of writing on a particular subject.

Example

She wrote an essay about climate change.

彼女は気候変動についてのエッセイを書きました。

B2 verb /ɪɡˈzædʒəˌreɪt/

exaggerate

誇張する

Meaning

to describe something as better, worse, or more important than it really is

Example

He tends to exaggerate his achievements.

彼は自分の業績を誇張しがちだ。

B2 verb /ɪˈvækjueɪt/

evacuate

避難する

Meaning

To remove people from a dangerous place to safety.

Example

The residents were ordered to evacuate the building after the fire alarm.

火災警報後、住民は建物から避難するよう命じられました。

C2 verb /ɪnˈtræp/

entrap

Meaning

To catch or trick someone into a difficult situation.

Example

The police tried to entrap the criminal with false evidence.

B2 verb /ɪˈreɪs/

erase

消す

Meaning

to remove completely; to delete or wipe out

Example

Use an eraser to erase the pencil marks.

鉛筆の跡を消すために消しゴムを使う。

B2 noun /ɪmˈpaʊə.mənt/

empowerment

エンパワーメント

Meaning

Authority or power given to someone to do something.

Example

Empowerment initiatives enhance confidence.

エンパワーメントのイニシアチブは自信を高めます。

A1 pronoun /ˈɛvrɪwʌn/

everyone

みんな

Meaning

every person; all people

Example

Everyone must bring their own lunch.

みんな自分のランチを持ってこなければならない。

C2 verb /ɪnˈtwaɪn/

entwine

絡ませる

Meaning

to twist or wind together; to become closely connected or involved

Example

The vines entwine around the old fence.

つるが古いフェンスを巻きつけている。

C1 noun /ˈiːɡoʊˌtɪzəm/

egotism

エゴイズム

Meaning

The practice of talking and thinking about oneself excessively because of an inflated sense of self-importance.

Example

His constant boasting revealed his egotism.

彼の絶え間ない自慢は、彼のエゴティズムを明らかにした。

C2 noun /ˈɛpənɪm/

eponym

名前の由来となった人

Meaning

A person after whom a discovery, invention, place, or other thing is named.

Example

Sandwich is an eponym named after the Earl of Sandwich.

サンドイッチはサンドイッチ伯爵にちなんだエポニムです。

C1 adjective /ɪnˈɡreɪnd/

engrained

深く根付いている、変更が難しい

Meaning

Firmly fixed or established; difficult to change.

Example

Cultural practices are often deeply engrained in the fabric of society.

文化的な慣習は、しばしば社会の構造に深く根付いています。

B2 noun /ˈɛntəti/

entity

実体

Meaning

something that exists as a single and complete unit; an organization or being

Example

The new company will operate as a separate legal entity.

新しい会社は別個の法的実体として運営されます。

C2 noun /ɪnˈtriːti/

entreaty

請願

Meaning

An earnest or humble request or plea.

Example

She made an entreaty for peace during the heated argument.

彼女は激しい議論の中で平和を求める請願をしました。

A2 noun ɪnˈvaɪ.rən.mənt

environment

環境

Meaning

The surroundings or conditions in which a person, animal, or plant lives or operates.

Example

Protecting the environment is crucial for future generations.

環境保護は未来の世代にとって重要です。

B1 noun /ˈɝːθ.kweɪk/

earthquake

地震

Meaning

A sudden and violent shaking of the ground as a result of movements within the earth's crust.

Example

A powerful earthquake struck Japan last night.

昨晩、日本で強い地震が発生しました。

C2 verb /ɪkˈstɛmpəraɪz/

extemporize

即興する

Meaning

To speak or perform without preparation; improvise.

Example

The actor had to extemporize when he forgot his lines.

俳優はセリフを忘れたとき、即興で演技をしなければなりませんでした。

B2 verb /ɪmˈbɑːrkɪŋ/

embarking

旅行を始める

Meaning

Beginning a journey or enterprise.

Example

The group is embarking on a long journey.

グループは長い旅行を始めるところです。

C2 verb /ɪnˈræptʃər/

enrapture

魅了する

Meaning

To fill someone with great delight or joy.

Example

The beautiful music enraptured the audience.

美しい音楽は観客を魅了しました。

C1 noun /ˈɛf.ɪ.kə.si/

efficacy

効果

Meaning

The ability to produce a desired or intended result; effectiveness.

Example

The efficacy of the vaccine has been proven in trials.

ワクチンの効果は試験で証明されました。

C1 adjective /ɛnˌsaɪkləˈpiːdɪk/

encyclopedic

百科事典的

Meaning

Having comprehensive knowledge of many subjects; relating to or characteristic of an encyclopedia.

Example

Her encyclopedic knowledge of history amazed everyone at the conference.

彼女の歴史に関する百科事典的な知識は、会議でみんなを驚かせた。

B2 verb /ɪˈrʌpt/

erupt

噴火する

Meaning

to burst forth suddenly and violently

Example

The volcano erupted after centuries of dormancy.

火山は何世紀もの間沈黙していた後、エラプトしました。

B1 verb /ɪˈneɪbəl/

enable

有効にする

Meaning

to make something possible; to give power or ability

Example

This software enables users to edit videos easily.

このソフトウェアはユーザーが簡単にビデオを編集できるようにします。

B2 adjective /ɪˈlɛktərəl/

electoral

選挙の

Meaning

related to elections or voting

Example

The electoral process in the country has been reformed in recent years.

その国の選挙プロセスは近年改革されました。

B1 adjective ˌiːkəˈnɒmɪk

economic

経済的

Meaning

Relating to economics or the economy.

Example

The issue had significant economic implications.

その問題には重要な経済的影響がありました。

B1 adjective /ˈel.ɪ.ɡənt/

Elegant

上品な

Meaning

graceful and stylish; refined; sophisticated

Example

She wore an elegant dress to the party.

彼女はパーティーに上品なドレスを着ていた。

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。

C1 verb /ɪnˈdʒen.dər/

engender

生じる

Meaning

To cause or give rise to a feeling, situation, or condition.

Example

The speech engendered hope among the people.

スピーチは人々の間に希望を生んだ。

C2 adjective /ˈɛnərˌveɪtɪd/

enervated

疲れ切った

Meaning

Lacking energy, vitality, or strength; weakened or exhausted.

Example

After the long meeting, she felt completely enervated.

長い会議の後、彼女は完全に疲れ切ったと感じていた。

C2 verb ɪɡˈzɔːrt

exhort

強く促す

Meaning

To strongly encourage or urge someone to do something.

Example

The teacher exhorted students to work hard for exams.

先生は学生たちに試験のために一生懸命勉強するよう促した。

A1 determiner/pronoun /iːtʃ/

each

各自

Meaning

every one of two or more people or things considered separately

Example

Each student received a certificate.

各学生は証明書を受け取りました。

C2 noun /ˈaɪ.sɔːr/

Eyesore

目障りなもの; 不快な視覚効果

Meaning

something that is very ugly and unpleasant to look at

Example

The abandoned building has become an eyesore in the neighborhood.

放置された建物は近所の目障りになっています。

C1 adjective /ɛsˈθɛtɪk/

esthetic

美的

Meaning

Concerned with beauty or the appreciation of beauty.

Example

The building’s esthetic design attracted many visitors.

その建物の美的なデザインは多くの訪問者を引き寄せました。

C2 noun, adjective /ɪˈklɪptɪk/

ecliptic

黄道

Meaning

The apparent path of the sun across the sky; relating to eclipses or this path.

Example

The ecliptic is the plane of Earth's orbit around the Sun.

黄道は地球の太陽の周りの軌道の平面です。

C2 noun /ˌɛksəˈdʒiːsɪs/

exegesis

注解

Meaning

A critical explanation or interpretation of a text, especially a religious scripture.

Example

The professor gave a detailed exegesis of the biblical passage.

教授は聖書の一節の詳細な注解を提供した。

C1 phrase ˈiː.kəʊˌsɪs.təm kəˈlæps

ecosystem collapse

エコシステムの崩壊

Meaning

The complete breakdown of an ecological system, resulting in the inability to maintain its structure and function.

Example

Unchecked deforestation can lead to ecosystem collapse.

制御されない森林伐採はエコシステムの崩壊を引き起こす可能性があります。

C1 verb /ɪnˈdaʊ/

endow

Meaning

To provide with a quality, ability, or gift; to donate funds for a purpose.

Example

The university was endowed with a generous donation.

A1 noun /ˈiːv.nɪŋ/

evening

夕方

Meaning

the part of the day between afternoon and night

Example

We went for a walk in the cool evening.

私たちは涼しい夕方に散歩に行きました。

C2 noun /ˈiːɡlət/

eaglet

イーグルのひな

Meaning

A young eagle.

Example

The eaglet waited in the nest for its mother to return.

イーグレットは巣の中で母親が戻るのを待っていた。

A2 noun/verb /ˌɛndʒɪˈnɪər/

engineer

エンジニア

Meaning

A person trained to design, build, or maintain engines, machines, or structures; to skillfully arrange or bring about.

Example

The engineer designed a new bridge across the river.

エンジニアは川を越える新しい橋を設計しました。

C2 adjective /ˈɛksɪdʒənt/

exigent

緊急

Meaning

demanding immediate action or attention; urgent

Example

The patient’s exigent condition required immediate surgery.

患者の緊急状態は即時の手術を必要としました。

C2 adjective /ˈeksɪkrəbl/

execrable

ひどい

Meaning

Extremely bad or unpleasant.

Example

The movie was so execrable that many people left the theater early.

その映画はひどすぎて、多くの人々が早く映画館を出て行きました。

C1 noun /ɪɡˈzɛkjətər/

executor

遺言執行者

Meaning

A person appointed to carry out the terms of someone's will after their death.

Example

The executor managed the estate according to the deceased’s wishes.

遺言執行者は故人の意志に従って財産を管理しました。

B1 noun /ɪnˈdʒɔɪmənt/

enjoyment

楽しみ

Meaning

the state or process of taking pleasure or satisfaction in something

Example

She felt great enjoyment while reading her favorite book.

彼女はお気に入りの本を読んでいるとき、大きな楽しみを感じた。

B2 adverb /ɪˈsɛnʃəli/

essentially

本質的に

Meaning

Used to emphasize the basic or fundamental nature of something.

Example

The two plans are essentially the same.

その2つの計画は本質的に同じです。

C1 adjective /ɪˈleɪtɪd/

elated

非常に幸せ

Meaning

Extremely happy and excited.

Example

She was elated when she heard the good news.

良い知らせを聞いたとき、彼女は非常に幸せでした。

B1 noun /ɪkˈsten.ʃən/

Extension

延長; 拡張

Meaning

the action of extending something; additional time or space

Example

The professor granted an extension for the assignment deadline.

教授は課題の締め切りに対して延長を許可しました。

A2 noun /ˈiː.ɡəl/

Eagle

ワシ

Meaning

large bird of prey with powerful wings and sharp talons

Example

The eagle soared high above the mountains.

ワシは山々の上を高く飛んだ。

B1 noun /ɪnˈkʌrɪdʒmənt/

encouragement

励まし

Meaning

the action of giving someone support, confidence, or hope

Example

Her encouragement helped me finish the project.

彼女の励ましが私をプロジェクト完了に導きました。

B2 adjective /ɪˈtɜː.nəl/

Eternal

永遠の; 無限の; 不朽の; 永久の

Meaning

lasting or existing forever; without end or beginning; everlasting

Example

Their love seemed eternal and unbreakable.

彼らの愛は永遠で壊れないように見えました。

C1 verb /ɪˈkɒnəmaɪz/

economize

節約する

Meaning

To reduce spending or use resources carefully.

Example

Families are trying to economize by cutting unnecessary expenses.

家族は不必要な支出を削減して、節約しようとしています。

C2 adjective /ˌɛvəˈnɛsənt/

evanescent

儚い

Meaning

Quickly fading or disappearing; lasting for only a very short time.

Example

The beauty of the sunset was evanescent, fading within minutes.

夕日の美しさは儚く、数分で消えてしまった。

B1 verb /ɪnˈɡeɪdʒ/

engage

関わる

Meaning

To participate or become involved in; to attract or hold attention.

Example

The teacher tried to engage the students in the discussion.

教師は学生たちを討論に参加させようとしました。

C2 noun /ˈɪəri/

eyrie

ワシの巣

Meaning

the nest of a bird of prey, such as an eagle, typically built high on a cliff or tree

Example

The eagle’s eyrie was perched high on the mountain cliff.

ワシの巣は山の崖の頂上にありました。

B1 adjective /ˌel.ɪˈmen.tər.i/

Elementary

初歩的; 基本的

Meaning

basic; fundamental; primary level

Example

He learned elementary mathematics in school.

彼は学校で初歩的な数学を学んだ。

C2 adjective /ˌɛvɪˈdɛnʃəl/

evidential

証拠の

Meaning

relating to or providing evidence

Example

The lawyer presented evidential support for her claims.

弁護士は彼女の主張に対する証拠のサポートを提供しました。

C1 adjective /ɪkˈsiːdɪŋ/

Exceeding

過剰な; 超越した

Meaning

going beyond; surpassing; extremely

Example

The project was completed with exceeding excellence.

プロジェクトは極めて優れた成果で完了しました。

C2 verb /ɪkˈskruːʃieɪt/

excruciate

苦しめる

Meaning

to cause intense pain or suffering

Example

The injury excruciated him with unbearable pain.

その怪我は彼を耐え難い痛みに苦しめました。

C2 noun /ɛmˈpɪrɪˌsɪzəm/

empiricism

経験主義

Meaning

the theory that all knowledge is derived from sense-experience

Example

Empiricism argues that knowledge comes from experience and observation.

経験主義は、知識は経験と観察から来ると主張しています。

C1 adjective /ɪkˈstɛnjueɪtɪŋ/

extenuating

軽減する

Meaning

serving to make a fault or an offense seem less serious

Example

She asked for leniency due to extenuating circumstances.

彼女は軽減する状況のために寛容を求めました。

B2 verb /ɪnˈhæns/

enhance

向上させる

Meaning

to improve the quality, value, or extent of something

Example

The new features will enhance the user experience.

新しい機能はユーザー体験を向上させます。

C2 adjective /ˌɛfləˈrɛsənt/

efflorescent

開花する

Meaning

in the process of blooming or flourishing

Example

The efflorescent trees made the park look beautiful.

開花する木々は公園を美しく見せました。

B2 verb, noun /ɪkˈsplɔɪt/

exploit

Meaning

to make full use of and derive benefit from (a resource); to use someone unfairly for one’s own advantage

Example

The company was accused of exploiting child labor.

A1 adverb /ɛls/

else

他に何か

Meaning

In addition; besides.

Example

Is there anything else you need?

他に何か必要ですか?

B2 noun /ɪnˈfɔːrsmənt/

enforcement

法執行

Meaning

the act of making sure that laws or rules are followed

Example

The police are responsible for law enforcement.

警察は法執行の責任があります。

B2 verb /ɪnˈrɪtʃ/

enrich

豊かにする

Meaning

To improve or enhance the quality or value of something.

Example

Space exploration enriches human understanding.

宇宙探査は人類の理解を豊かにします。

C2 noun /ɪˈpɪsəl/

epistle

書簡

Meaning

A letter, especially a formal or didactic one; often used for letters in the New Testament.

Example

He wrote a long epistle to his friend about his travels.

彼は自分の旅行について友人に長い手紙を書いた。