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。

C1 noun /rɪˈspɒnsɪvnəs/

responsiveness

反応性

Meaning

The quality of reacting quickly and positively

Example

The manager appreciated her responsiveness to customer feedback.

マネージャーは彼女の顧客からのフィードバックに対する反応性を評価しました。

C1 verb /ˈrʌm.ɪdʒ/

rummage

乱雑に探す

Meaning

to search through something in a disorderly way

Example

He rummaged through the drawer for his keys.

彼は引き出しの中を漁って鍵を探していた。

C1 verb /rɪˈprɛs/

repress

Meaning

To restrain, suppress, or keep under control, especially emotions or desires.

Example

He tried to repress his anger during the meeting.

C1 noun /rɪˈpjuːt/

repute

評判

Meaning

the opinion generally held of someone or something; reputation

Example

He is a scholar of great repute in his field.

彼はその分野で大変な評判を持つ学者です。

C1 noun rɪˈdɛmpʃən

redemption

贖い

Meaning

The action of saving or being saved from sin, error, or evil.

Example

The story highlights the theme of redemption.

その物語は償いのテーマを強調しています。

C1 noun /rɪˈmɪt.əns/

Remittance

送金

Meaning

A sum of money sent in payment or as a gift.

Example

The country's economy benefits from expatriate remittance.

その国の経済は、移住者からの送金によって利益を得ている。

C1 adjective /ˈræspi/

raspy

ハスキー

Meaning

having a harsh, rough, or grating sound

Example

His raspy voice revealed years of smoking.

彼のハスキーな声は喫煙の年数を明らかにした。

C1 verb /rɪˈnaʊns/

renounce

放棄する

Meaning

to formally declare rejection of something, such as a claim, belief, or way of life

Example

She renounced her citizenship to move abroad permanently.

彼女は永住権を得るために市民権を放棄しました。

C1 adjective /ˈrɛtɪsənt/

reticent

控えめ

Meaning

not revealing one's thoughts or feelings readily; reserved

Example

She was reticent about her personal life.

彼女は自分の個人的な生活について控えめでした。

C1 adjective /rɪˈdʌn.dənt/

redundant

冗長な

Meaning

Not or no longer needed or useful; superfluous.

Example

The report contained redundant information.

その報告書には冗長な情報が含まれていました。

C1 verb /ˈrɛzəneɪt/

resonate

共鳴する

Meaning

To produce or be filled with a deep, full, and reverberating sound; to evoke a feeling or memory.

Example

Her words resonated with the audience.

彼女の言葉は聴衆に響いた。

C1 adjective /ˈrek.wɪ.zɪt/

Requisite

必要な; 必須の

Meaning

made necessary by particular circumstances; required

Example

Good communication skills are requisite for this job.

この仕事には良いコミュニケーションスキルが必要です。

C1 adjective /rɪˈtæl.i.ə.tɔːr.i/

retaliatory

報復的

Meaning

Taking action in response to another's action, characterized as punitive, revengeful, or counteractive.

Example

The country imposed retaliatory tariffs in response to trade sanctions.

その国は貿易制裁に対して報復的な関税を課しました。

C1 noun /ˌræʃəˈnæl/

rationale

根本的な理由

Meaning

the underlying reason or explanation for something

Example

The rationale behind his decision was clearly explained.

彼の決断の背後にある理由は明確に説明されました。

C1 noun /ˌræm.ɪ.fɪˈkeɪ.ʃən/

ramification

結果

Meaning

a consequence of an action or event, often complex or unwelcome.

Example

The new law has serious social ramifications.

新しい法律には深刻な社会的影響があります。

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/noun /ˈrɛlɪʃ/

relish

楽しむ / 調味料

Meaning

to greatly enjoy; also a condiment or sauce

Example

She relished the opportunity to travel abroad.

彼女は海外旅行の機会を大いに楽しんでいました。

C1 adjective /ˈraɪ.tʃəs/

Righteous

正義の; 公正な; 道徳的な

Meaning

morally right or justifiable; virtuous; having strong moral principles

Example

She felt righteous anger at the unfair treatment of workers.

彼女は労働者の不当な扱いに対して正義の怒りを感じました。

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。

C1 adjective /rɪˈbel.jəs/

Rebellious

反抗的な; 不従順な; 権威に反発する;

Meaning

defying authority; resisting control; disobedient;

Example

The rebellious teenager refused to follow his parents' rules.

反抗的なティーンエイジャーは、両親の規則に従うことを拒否した。

C1 verb /rɪˈfjuːt/

refute

反論する

Meaning

To prove a statement, argument, or theory to be false or invalid.

Example

The lawyer refuted the witness's testimony with solid evidence.

弁護士は証人の証言を確かな証拠で反論しました。

C1 verb /ˈrætɪfaɪ/

ratify

批准する

Meaning

to approve or confirm something officially, usually by law or formal consent

Example

The government ratified the trade agreement.

政府は貿易協定を批准しました。

C1 noun /ˈrɪdəns/

riddance

解放

Meaning

The action of getting rid of something unwanted or unpleasant.

Example

His departure was considered a welcome riddance by the team.

彼の退職はチームにとって歓迎すべき解放と見なされた。

C1 noun /rɪˌtæl.iˈeɪ.ʃən/

Retaliation

報復

Meaning

the action of returning a military attack; counterattack; revenge for an injury or wrong

Example

The country threatened retaliation against any act of aggression.

その国はあらゆる攻撃行為に対して報復を予告しました。

C1 noun /rɪˈdʒɪdəti/

Rigidity

剛性

Meaning

inability to bend or be forced out of shape; unwillingness to change or compromise

Example

The rigidity of the old system prevented any innovation.

古いシステムの剛性は、どんな革新も妨げました。

C1 adjective /riˈæk.tɪv/

Reactive

反応的; 化学的に活発

Meaning

responding to situations rather than initiating them; chemically active

Example

The company took a reactive approach to customer complaints.

会社は顧客の苦情に反応的なアプローチを採用しました。

C1 noun /ˈreɪdiəns/

radiance

輝き

Meaning

the quality of shining with bright light; a glowing or beaming quality

Example

Her face was filled with radiance after hearing the good news.

良いニュースを聞いた後、彼女の顔は輝きで満ちていました。

C1 verb /ˌriːˈvæmp/

revamp

改装

Meaning

To give a new and improved form, structure, or appearance to something.

Example

The company decided to revamp its website for a modern look.

その企業は、モダンな外観のためにウェブサイトをリヴァンプすることを決定しました。

C1 adjective /ˌruː.dɪˈmen.tər.i/

Rudimentary

基本的な; 初歩的な; 未発達な; 発展の初期段階にある

Meaning

basic; elementary; undeveloped; in the earliest stage of development

Example

She has only rudimentary knowledge of French.

彼女はフランス語についての初歩的な知識しか持っていません。

C1 verb ˈrɛk.tɪ.faɪ

rectify

修正する

Meaning

To correct mistakes or make something right.

Example

The company took steps to rectify its financial mistakes.

会社は財務上のミスを修正するために手順を踏みました。

C1 noun /ˈrɛtrəsˌpɛkt/

retrospect

回顧

Meaning

the act of looking back on or reviewing past events

Example

In retrospect, the decision seemed unwise.

回顧すると、その決定は賢明ではなかったように思えた。

C1 noun /rɪˈtriː.vəl/

retrieval

回復

Meaning

The process of getting something back, especially from storage or memory.

Example

The brain's retrieval system helps recall past experiences.

脳のリトリーバルシステムは過去の経験を思い出すのに役立ちます。

C1 noun /ˌriː.pəˈkʌʃ.ən/

repercussion

影響

Meaning

An unintended consequence occurring some time after an event or action.

Example

The economic crisis had severe repercussions on global trade.

経済危機は世界貿易に深刻な影響を与えました。

C1 noun /ˈrəʊ.bɒt əˈsɪs.tɪd prəˈsiː.dʒərz/

robot-assisted procedures

ロボット支援手術

Meaning

Medical operations performed with the help of robotic systems to enhance precision and control.

Example

Robot-assisted procedures reduce human error.

ロボット支援手術は人為的な誤りを減らします。

C1 noun /rɪˈmɔːrs/

Remorse

後悔

Meaning

deep regret or guilt for a wrong committed; bitter regret for something done

Example

He felt deep remorse for his actions.

彼は自分の行動に対して深い後悔を感じていた。

C1 noun /rɛnˈdɪʃən/

rendition

演奏

Meaning

a performance or interpretation of a piece of art, music, or text

Example

The singer gave a moving rendition of the classic song.

歌手はクラシックな歌の感動的な演奏を行いました。

C1 noun ˈrɔɪəl ˈbɛŋɡəl ˈtaɪɡər

Royal Bengal Tiger

ロイヤルベンガルタイガー

Meaning

A subspecies of tiger found primarily in India and Bangladesh, known for its distinctive orange coat with black stripes.

Example

The Royal Bengal Tiger is an iconic species of the Sundarbans.

ロイヤルベンガルタイガーはスンダルバンスの象徴的な種です。

C1 noun /rɪˈpʌlʃən/

Repulsion

反発

Meaning

a feeling of intense distaste or disgust; a force under the influence of which objects tend to move away from each other

Example

She felt a strong repulsion towards the idea of eating insects.

彼女は昆虫を食べるという考えに強い反発を感じた。

C1 noun /ˈriːkɔːrs/

recourse

助け, 対処

Meaning

a source of help or protection in a difficult situation

Example

The students had no recourse but to appeal to the principal.

学生たちは校長に訴える以外に方法がなかった。

C1 verb /ˈrʌf.l̩/

ruffle

Meaning

to disturb the smoothness of something; to annoy or upset someone

Example

The wind ruffled her hair.

C1 verb rɪˈpel

repel

反発する

Meaning

To push away or force apart due to similar charges or properties.

Example

Protons repel each other.

陽子はお互いに反発し合う。

C1 adjective /ˈrʌs.tɪk/

Rustic

シンプルで洗練されていない; 農村地域に関連

Meaning

simple and unsophisticated; relating to rural areas

Example

The rustic cottage had wooden beams and a thatched roof.

そのラスティックな小屋は木製の梁と藁葺きの屋根を持っていた。

C1 verb /ˈræʃənaɪz/

rationlize

合理化する

Meaning

to justify or explain something with logical reasons, even if not appropriate or true

Example

He tried to rationlize his mistake by blaming the system.

彼はシステムを責めて自分のミスを合理化しようとした。

C1 noun /rʌsk/

Rusk

乾燥ビスケット; トーストパン

Meaning

a hard, dry biscuit or twice-baked bread; a type of crisp, sweet biscuit

Example

The baby enjoyed eating the soft rusk with milk.

赤ちゃんはミルクと一緒に柔らかいラスクを食べるのが好きでした。

C1 verb /rɪˈkuːpəreɪt/

recuperate

回復する

Meaning

to recover from illness or regain strength

Example

She went to the countryside to recuperate after surgery.

彼女は手術後、回復するために田舎に行った。

C1 verb /reɪz/

raze

取り壊す

Meaning

To completely destroy or demolish something, especially a building.

Example

The old factory was razed to make way for new apartments.

古い工場は新しいアパートメントのために取り壊されました。

C1 noun /ˈræftər/

rafter

小屋の梁

Meaning

One of the sloping beams that supports a roof.

Example

The old barn’s rafters were exposed.

古い納屋の小屋の梁がむき出しになっていました。

C1 noun /ˌres.ɪˈteɪ.ʃən/

Recitation

朗読

Meaning

the action of reciting or repeating aloud from memory

Example

The poetry recitation contest was held in the auditorium.

詩の朗読大会はホールで行われました。

C1 adjective /rɪˈper.ə.bəl/

Repairable

修理可能

Meaning

able to be fixed or mended; capable of being repaired

Example

The broken phone is repairable with the right parts.

壊れた電話は正しい部品で修理可能です。

C1 verb /ˈreɪdieɪt/

radiate

放射する

Meaning

to emit energy or light; to spread out from a center

Example

The fireplace radiates warmth throughout the room.

暖炉は部屋全体に暖かさを放射します。

C1 verb /ˌriː.ɪˈstæblɪʃ/

reestablish

再建する

Meaning

to set up or restore something again after it has been disrupted

Example

The government worked hard to reestablish peace in the region.

政府は地域の平和を再建するために懸命に働きました。

C1 adjective /ˈrɛvərənt/

reverent

敬虔な

Meaning

Showing deep and solemn respect.

Example

They listened to the speech in a reverent silence.

彼らは敬虔な沈黙の中でスピーチを聞いた。

C1 adjective /ˈriːɡəl/

regal

王室の

Meaning

Resembling or fit for a king; majestic or royal.

Example

The queen entered the hall with a regal presence.

女王は王室のような存在感でホールに入った。

C1 verb /ˌriːˈmɒdəl/

remodel

改装する

Meaning

To change the structure or form of something, especially a building.

Example

They decided to remodel their kitchen last summer.

彼らは昨年の夏にキッチンをリモデルすることに決めました。

C1 noun /ruːz/

Ruse

策略; 騙し

Meaning

an action intended to deceive someone; a trick or stratagem

Example

The thief used a clever ruse to distract the guard.

泥棒は警備員を惑わすために巧妙な策略を使った。

C1 adjective /ˈroʊtəri/

rotary

回転式

Meaning

Relating to or characterized by rotation; revolving around an axis.

Example

The machine uses a rotary engine to function efficiently.

その機械は効率的に動作するためにロータリーエンジンを使用しています。

C1 noun /ˈrɛdʒɪmənt/

regiment

Meaning

A permanent unit of an army, typically commanded by a colonel and divided into several companies.

Example

The regiment marched proudly through the streets after returning from the mission.

C1 adverb /rɪˈspek.tə.bli/

Respectably

敬意を表して; きちんと;

Meaning

in a way that is worthy of respect; decently; properly

Example

She was dressed respectably for the interview.

彼女は面接のためにきちんとした服装をしていた。

C1 verb /ˌriːhəˈbɪlɪteɪt/

rehabilitate

Meaning

to restore someone to health, normal life, or a good condition after illness, injury, or imprisonment

Example

The clinic helps rehabilitate injured athletes.

C1 noun /rɪˈvɒl.vər/

Revolver

リボルバー

Meaning

a pistol with revolving chambers enabling several shots to be fired without reloading

Example

The detective drew his revolver from its holster.

探偵はホルスターからリボルバーを抜き取った。

C1 verb /rɒmp/

romp

楽しく遊ぶ

Meaning

to play or move in a lively, carefree, and energetic way

Example

The children romped happily in the garden.

子供たちは庭で楽しそうに遊んでいました。

C1 verb /ˈrʌsl/

rustle

ささやく

Meaning

To make a soft, light sound like leaves or paper moving.

Example

The leaves rustled gently in the evening breeze.

葉っぱが夕方のそよ風でそっとささやいていました。

C1 noun /ˌriːhəˌbɪlɪˈteɪʃən/

rehabilitation

幸福

Meaning

the process of restoring someone or something to health or normal life through training or therapy

Example

After the accident, he went through months of rehabilitation to walk again.

彼女は賞を受け取ったとき、自分の幸福を隠せなかった。

C1 adjective rɪˈlɛntləs

relentless

容赦ない

Meaning

Oppressively constant; incessant; showing no abatement of severity, intensity, strength, or pace.

Example

The freedom fighters' relentless struggle led to victory.

自由戦士たちの容赦ない戦いは勝利へと導いた。

C1 noun /roʊz ˈber.i/

Rose berry

ローズベリー

Meaning

a type of berry with rose-like characteristics or flavor

Example

The rose berry has a delicate floral taste that reminds me of roses.

ローズベリーはバラのような繊細な花の風味があり、バラを思い出させます。

C1 noun /ˌrɛmɪˈnɪsəns/

reminiscence

回想

Meaning

a story or memory about past events

Example

He shared a reminiscence of his childhood days in the village.

彼は村での子供時代の思い出を語った。

C1 verb /ˈræʃənəlaɪz/

rationalize

合理化する

Meaning

to attempt to explain or justify behavior or decisions with logical reasons, even if they are not true or appropriate

Example

She tried to rationalize her lateness by blaming the traffic.

彼女は交通渋滞を責めて、遅刻を合理化しようとした。

C1 adjective /ˈrɛzənənt/

resonant

響く

Meaning

Deep, clear, and continuing to sound or echo.

Example

The resonant voice of the speaker filled the hall.

スピーカーの響く声がホールに響き渡った。

C1 verb /raɪl/

rile

Meaning

to irritate or annoy someone

Example

His careless comments really riled her.

C1 verb /rɪˈvɜːrbəreɪt/

reverberate

反響する

Meaning

To echo repeatedly or have continuing effects.

Example

The sound of the explosion reverberated through the valley.

爆発音は谷を通り過ぎて反響しました。

C1 verb /rɪˈnɛɡ/

renege

約束を破る

Meaning

to go back on a promise, agreement, or commitment

Example

The company reneged on its promise to increase wages.

その会社は賃金を引き上げるという約束を破りました。

C1 adjective /rɪˈsɪ.prə.kəl/

Reciprocal

相互の; 互恵的な; 両者で平等に分け合う;

Meaning

given or done in return; mutual; shared equally by both parties;

Example

The two countries have a reciprocal trade agreement.

二国間には相互の貿易協定があります。

C1 adjective /rɪˈpen.tənt/

Repentant

後悔している; 反省している; 悔いている

Meaning

feeling or expressing sincere regret and remorse; sorry for one's actions

Example

The repentant thief returned the stolen money.

後悔している泥棒は盗んだお金を返しました。

C1 noun ˌriːˈstrʌk.tʃər.ɪŋ

restructuring

再構築

Meaning

The action of organizing something differently.

Example

The company underwent restructuring to improve efficiency.

会社は効率を高めるために再構築を行った。

C1 noun /ˈruːbrɪk/

rubric

評価基準 / 指針

Meaning

A set of instructions, rules, or a heading in a document, often used for grading criteria.

Example

The teacher provided a grading rubric for the assignment.

教師は課題のための評価基準を提供しました。

C1 adjective /ˌrɛtroʊˈæktɪv/

retroactive

遡及的

Meaning

applying to a period before it was enacted or established

Example

The new law was made retroactive to cover past cases.

新しい法律は過去のケースをカバーするために遡及的に作られました。

C1 noun /ˈrɛspɪt/

respite

休息

Meaning

A short period of rest or relief from something difficult or unpleasant.

Example

The weekend provided a welcome respite from work.

週末は仕事からの歓迎される休息を提供しました。

C1 adjective /raɪf/

rife

蔓延している

Meaning

widespread or common, often in a negative sense

Example

Corruption was rife in the old government system.

腐敗は古い政府制度に蔓延していた。

C1 adjective /riˈækʃəˌneri/

reactionary

反動的

Meaning

Opposing political or social progress or reform; extremely conservative.

Example

The group took a reactionary stance against the new policies.

グループは新しい政策に対して反動的な立場を取った。

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 /rɪˈfɜːrər/

referrer

紹介者

Meaning

a person who directs someone to another person or service

Example

The referrer earned a bonus for recommending a new client.

紹介者は新しい顧客を推薦したことでボーナスを得ました。

C1 noun /ˌrɛs.ɪˈprɒs.ɪ.ti/

reciprocity

相互利益のために他の人と物を交換する行為

Meaning

The practice of exchanging things with others for mutual benefit.

Example

Business relationships thrive on reciprocity.

ビジネス関係は相互利益に依存しています。

C1 verb /riˈɪtəreɪt/

reiterate

繰り返す

Meaning

To say something again or repeatedly for emphasis or clarity.

Example

The teacher reiterated the importance of honesty.

教師は正直さの重要性を繰り返し述べました。

C1 noun /rɪˌdʒuːvəˈneɪʃən/

rejuvenation

再生

Meaning

The process of restoring something to a former better state, especially referring to renewing soil fertility or revitalizing agricultural land through various restoration practices.

Example

Rejuvenation of soil is necessary for sustainable agriculture.

土壌の再生は持続可能な農業にとって必要不可欠です。

C1 noun /rɪˈpɔːrtɪʒ/

reportage

報道

Meaning

the act of reporting news or describing events in the media

Example

The magazine is known for its detailed reportage of political issues.

その雑誌は政治問題に関する詳細な報道で知られています。

C1 adjective /ˈræmpənt/

rampant

蔓延する

Meaning

existing or spreading unchecked, often in an undesirable way

Example

Corruption was rampant in the city administration.

腐敗は市の行政で蔓延していた。

C1 adjective rɪsk-ədˈʤɛstɪd

risk-adjusted

リスク調整済み

Meaning

Modified or calibrated to account for risk factors in investment returns.

Example

Risk-adjusted returns consider both potential profit and loss.

リスク調整後のリターンは、潜在的な利益と損失の両方を考慮します。

C1 verb /rɪɡ/

rig

操作する

Meaning

to manipulate or control something dishonestly; to set up equipment

Example

The election was rigged by corrupt officials.

選挙は腐敗した役人によって操作されました。

C1 verb /rɪˈklaɪn/

recline

リクライニングする

Meaning

To lean or lie back in a relaxed position.

Example

She reclined on the sofa with a book.

彼女はソファで本を持ってリクライニングしていた。

C1 noun /riːk/

Reek

悪臭がする; 不快または望ましくない印象を与える

Meaning

to have a very unpleasant smell; to give a strong impression of something unpleasant or undesirable

Example

The garbage can reeks of rotten food.

ゴミ箱は腐った食べ物の臭いがする。

C1 noun /ˈræmpɑːrt/

rampart

城壁

Meaning

a defensive wall of a castle or fort

Example

The soldiers stood on the rampart, watching the enemy approach.

兵士たちは城壁に立ち、敵が近づくのを見守っていました。

C1 noun ˈredʒ.ɪ.strɑːr

registrar

レジストラー

Meaning

An official responsible for keeping records or registers.

Example

The registrar oversees all administrative tasks.

レジストラーはすべての行政業務を監督しています。

C1 adjective /rɪˈflek.sɪv/

Reflexive

反射的; 内省的

Meaning

directed back on itself; showing deep thought about oneself

Example

She became more reflexive about her behavior after the feedback.

フィードバックの後、彼女は自分の行動についてもっと反省的になりました。

C1 adjective /rɪˈdʒɛn.ə.rə.tɪv/

regenerative

再生的な

Meaning

Able to restore or renew damaged environments, soil, or resources.

Example

Regenerative farming improves soil health and biodiversity.

再生農業は土壌の健康と生物多様性を改善します。

C1 noun, verb /raʊt/

rout

敗北

Meaning

A decisive defeat; to defeat completely.

Example

The army routed the enemy forces in the battle.

軍隊は戦いで敵軍を完全に打ち負かしました。

C1 noun /rɔ ˈtɜrmərɪk/

Raw Turmeric

生のターメリック

Meaning

fresh unprocessed root of the turmeric plant used as a spice and medicine

Example

Grate raw turmeric into the curry for authentic flavor.

カレーに生のターメリックをすりおろして、オーセンティックな風味を加えましょう。

C1 noun /rɪˈmɪʃən/

remission

Meaning

A temporary or permanent decrease or disappearance of disease symptoms; forgiveness of sins or debts.

Example

The patient’s cancer is in remission after the treatment.

C1 verb /rɪˈbʌt/

rebut

反論する

Meaning

to argue against or prove wrong; to refute

Example

The lawyer rebutted the false accusations with strong evidence.

弁護士は強力な証拠で虚偽の告発を反論しました。

C1 noun/verb /ˈræfəl/

raffle

抽選券の販売

Meaning

A means of raising money by selling numbered tickets, one or more of which are drawn at random for a prize; to sell something in such a lottery.

Example

The charity decided to raffle a bicycle to raise funds.

チャリティーは資金調達のために自転車を抽選で販売することに決めました。

C1 noun /rɪˌmjuː.nəˈreɪ.ʃən/

Remuneration

報酬; 報奨金; 料金

Meaning

money paid for work or services; compensation or reward

Example

The job offers excellent remuneration and benefits.

その仕事は優れた報酬と福利厚生を提供します。

C1 verb /rɪˈdʒuː.vɪ.neɪt/

rejuvenate

再生する

Meaning

To make or feel young, healthy, or energetic again.

Example

A vacation can rejuvenate the mind and body.

休暇は心と体を再生させることができます。

C1 adjective /rɪˈsɔːrs ɪˈfɪʃ.ənt/

resource-efficient

資源効率的

Meaning

Using resources in a way that minimizes waste and maximizes productivity.

Example

Resource-efficient farming conserves water and energy.

資源効率的な農業は、水とエネルギーを節約します。

C1 verb /rɪˈpʌls/

repulse

撃退する / 嫌悪感を引き起こす

Meaning

to drive back an attack or attacker by force; to cause intense dislike or disgust

Example

The army managed to repulse the enemy attack.

軍隊は敵の攻撃を撃退することに成功した。

C1 adjective /rɪˈtɜː.nə.bəl/

Returnable

返品可能

Meaning

able to be returned or given back

Example

The bottle is returnable for a deposit refund.

ボトルはデポジット返金のために返品可能です。

C1 verb /ˌrevəˈluːʃənaɪz/

revolutionize

革命的に変える

Meaning

Change (something) radically or fundamentally.

Example

Artificial intelligence is set to revolutionize the healthcare sector.

人工知能は医療分野を革命化する準備ができています。

C1 adjective /ˈrænsɪd/

rancid

腐った

Meaning

having a bad taste or smell due to being old or spoiled (especially fats or oils)

Example

The butter had gone rancid after being left out too long.

バターは外に長時間置かれて腐ってしまった。

C1 adjective /rɪˈzɪstɪv/

resistive

抵抗性

Meaning

tending to resist or oppose; in physics, relating to electrical resistance

Example

The material has resistive properties that slow down current flow.

その材料は、電流の流れを遅くする抵抗性の特性を持っています。

C1 noun /ˈruːdɪmənt/

rudiment

基本

Meaning

A basic principle, element, or fundamental part of something.

Example

He learned the rudiments of music before joining the band.

彼はバンドに参加する前に音楽の基礎を学びました。

C1 adjective /rɪˈvoʊltɪŋ/

revolting

むかつく

Meaning

extremely unpleasant or disgusting

Example

The smell of the garbage was revolting.

ごみのにおいはむかつくほどだった。

C1 noun /rɪˈspɒndənt/

respondent

回答者

Meaning

A person who replies to something, especially in a survey or legal case

Example

The survey had over 1,000 respondents.

調査には1000人以上の回答者がいました。

C1 adjective /rɪˈɡrɛtfəl/

regretful

後悔している

Meaning

feeling or showing sadness or disappointment about something that has happened or been done

Example

She gave him a regretful smile as she turned away.

彼女は振り返りながら後悔している笑顔を彼に向けた。

C1 adjective, noun /rɪˈsiːvəbl/

receivable

回収可能

Meaning

Money that is owed to a company and is expected to be paid.

Example

The company's receivables increased significantly this quarter.

会社の売掛金は今四半期に大幅に増加しました。

C1 verb /ˈrɛlɪɡeɪt/

relegate

降格する

Meaning

to assign to a lower rank, position, or category

Example

The manager decided to relegate the player to the bench.

マネージャーは選手をベンチにレリゲートすることを決定しました。

C1 noun /rɪˈdʌn.dəns/

Redundance

冗長

Meaning

the state of being not or no longer needed or useful; superfluous repetition of information

Example

The document contained redundance that made it unnecessarily long.

その文書には冗長性が含まれており、不必要に長くなっていました。

C1 noun, adjective /ˈrɛvərənd/

reverend

牧師, 尊敬される

Meaning

A title of respect used for members of the clergy; deserving deep respect.

Example

The Reverend gave an inspiring sermon at the church.

レヴァレンドは教会で感動的な説教をしました。

C1 verb /ˌriːˈkæl.ɪ.breɪt/

recalibrate

再調整する, 調整し直す

Meaning

To calibrate again or differently; to adjust or correct something based on new information or changed circumstances.

Example

The company had to recalibrate its strategies to adapt to the market.

会社は市場に適応するために戦略を再調整する必要があった。

C1 adjective /ˈrævənəs/

ravenous

猛烈にお腹がすいている

Meaning

Extremely hungry; famished.

Example

After the long hike, she was ravenous and ate quickly.

長いハイキングの後、彼女は猛烈にお腹がすいて、すぐに食べました。

C1 verb /ˈruː.mɪ.neɪt/

ruminate

思索する, 反芻する

Meaning

to think deeply about something; to chew cud (for animals)

Example

She sat alone to ruminate on her decision.

彼女は自分の決断について一人で思索していた。

C1 noun /ˈrez.ɪ.dənt ˈkəʊ.ɔː.dɪ.neɪ.tər/

resident coordinator

居住者コーディネーター

Meaning

A local administrator or official who coordinates activities in a specific region.

Example

The resident coordinator welcomed all representatives.

居住者コーディネーターは全ての代表者を歓迎しました。

C1 noun /ˈrɛz.ə.nəns/

resonance

共鳴

Meaning

A deep, reverberating sound or a quality of evoking response.

Example

His speech had a deep resonance with the audience.

彼のスピーチは観客に深い共鳴を与えた。