vitrify
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C2 verb /ˈvɪtrɪfaɪ/

vitrify

ガラスに変える
Meaning
to turn into glass or a glass-like substance by heat
Example
Sand can vitrify under intense heat.
砂は強い熱でガラスに変わることがあります。
C2 verb /ˌdɪsəˈbjuːz/

disabuse

誤解を解く
Meaning
To free someone from a false belief or misconception.
Example
The teacher tried to disabuse the students of their misunderstanding.
先生は生徒たちの誤解を解こうとしました。
C2 noun /səbˈsɜːviəns/

subservience

従順
Meaning
the condition of being too willing to obey or serve others
Example
His subservience to authority annoyed his colleagues.
権威への従順さが同僚たちを苛立たせた。
A2 noun /ˈmoʊtərˌsaɪkəl/

motorcycle

オートバイ
Meaning
a two-wheeled motor-powered vehicle designed for transportation
Example
He rides his motorcycle to work every morning.
彼は毎朝オートバイで仕事に行きます。
A1 pronoun /wɪtʃ/

which

どれ
Meaning
used to ask about one or more items from a defined set
Example
Which one do you prefer, the red or the blue?
赤と青、どちらを選びますか？
C2 adjective /ˌkɒn.tjʊˈmeɪ.ʃəs/

contumacious

反抗的な, 不従順な
Meaning
stubbornly disobedient or rebellious
Example
The contumacious student refused to follow the school rules.
その反抗的な学生は学校の規則に従うことを拒否しました。
C1 verb /ʌnˈnɜːrv/

unnerve

自信を失う
Meaning
to make someone lose confidence, courage, or composure
Example
The hostile questions began to unnerve the witness.
敵意のある質問が証人を動揺させ始めた。
C1 adjective /ˈstrætɪfaɪd/

stratified

Meaning
arranged or classified in layers or strata
Example
Society in the past was highly stratified based on class and wealth.
B2 noun /biːk/

Beak

くちばし
Meaning
the hard pointed part of a bird's mouth
Example
The eagle has a sharp beak for tearing meat.
ワシは肉を引き裂くために鋭いくちばしを持っています。
C1 noun /ˈhɛrətɪk/

heretic

異端者
Meaning
a person who holds beliefs that go against established religious teachings or accepted beliefs.
Example
The church declared him a heretic for his radical ideas.
教会は彼の過激なアイデアのために彼を異端者と宣言した。
C1 noun /ˈtraɪ.fəl/

Trifle

些細なことや重要でないこと
Meaning
something of little importance or value; a small amount
Example
Don't worry about such a trifle; it's not worth your time.
そんな些細なことを気にしないで; あなたの時間の価値がない。
C2 verb /əˈkriːt/

accrete

蓄積する
Meaning
to grow or increase gradually by accumulation or addition
Example
Dust particles accrete over time to form larger celestial bodies.
塵の粒子は時間とともに集まって、より大きな天体を形成します。
C2 noun /ˈpærəpɛt/

parapet

防護壁
Meaning
A low protective wall along the edge of a roof, balcony, or bridge.
Example
The soldier hid behind the parapet for protection.
兵士は防護壁の後ろに隠れて安全を守りました。
C1 adjective /wɪðˈdrɔːn/

withdrawn

内向的
Meaning
quiet and shy; not wanting to talk to others
Example
After the incident, he became withdrawn and avoided his friends.
その事件の後、彼は内向的になり、友達を避けるようになった。
B2 noun /ˌɛvəˈluːʃən/

evolution

進化
Meaning
the gradual development of something, especially from a simple to a more complex form
Example
The theory of evolution explains how species change over time.
進化論は、種が時間とともにどのように変化するかを説明しています。
C2 noun /kəˈdɛnzə/

cadenza

精緻なソロパッセージ
Meaning
An elaborate solo passage in a piece of music, usually near the end.
Example
The pianist performed a brilliant cadenza before the final movement.
ピアニストは最後の楽章の前に素晴らしいカデンツァを演奏しました。
B2 adjective /ˈθɔːr.ni/

Thorny

とげのある; 扱いにくい
Meaning
having thorns; difficult to handle or deal with
Example
The thorny issue of budget cuts needs careful consideration.
予算削減の難しい問題には慎重な検討が必要です。
B2 adjective /ʌnˈriːzənəbəl/

unreasonable

理不尽な
Meaning
not guided by reason or fairness; excessive or extreme beyond what is acceptable
Example
The manager made an unreasonable demand that no one could realistically meet.
マネージャーは理不尽な要求をした。
B1 adjective /ʌnˈfrɛndli/

unfriendly

不親切な
Meaning
not kind or welcoming; hostile or cold in behavior or attitude
Example
The shop owner seemed unfriendly to new customers.
店のオーナーは新しい客に不親切なようだった。
C1 noun /ˈpɛndənt/

pendant

ペンダント
Meaning
a piece of jewelry that hangs from a chain worn around the neck
Example
She wore a silver pendant around her neck.
彼女は首に銀のペンダントをつけていました。
C1 noun /ˈɔːrkɪd/

Orchid

オーキッド
Meaning
a diverse family of flowering plants known for their exotic and often fragrant flowers
Example
The white orchid on the windowsill bloomed for months.
窓辺の白いオーキッドは何ヶ月も咲き続けました。
B2 noun ˈekwɪti

equity

エクイティ
Meaning
The value of the shares issued by a company.
Example
Owning equity in a company can yield significant returns.
会社の株式を所有することは、重要なリターンをもたらす可能性があります。
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。
C1 noun ˌsteɪbəlaɪˈzeɪʃən

stabilization

安定化
Meaning
The process of making or becoming stable.
Example
The stabilization of the structure was essential after the earthquake.
地震後、構造の安定化が不可欠でした。
C1 noun /ˈdʒet.i/

Jetty

桟橋
Meaning
a landing stage or small pier at which boats can dock or be moored
Example
The fishing boats were tied up at the wooden jetty near the harbor.
漁船は港近くの木製の桟橋に係留されていた。
B2 noun /ˈpiː.lər/

Peeler

皮むき器
Meaning
a kitchen tool used to remove the outer skin or peel from fruits and vegetables
Example
Use a peeler to remove the potato skin.
ポテトの皮をむくために皮むき器を使用してください。
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 /ˈdʒækɪt/

Jacket

ジャケット
Meaning
a piece of clothing worn on the upper body, typically having sleeves and fastening down the front
Example
He wore a leather jacket to protect himself from the cold wind.
彼は寒い風から自分を守るためにレザーのジャケットを着ていた。
A2 noun /ˈmaɪkroʊweɪv/

Microwave

電子レンジ
Meaning
an electric oven that uses electromagnetic radiation to heat food quickly
Example
She heated the leftover pizza in the microwave for two minutes.
彼女は残りのピザを電子レンジで2分間加熱しました。
C1 adjective /pəˈnɪnsjələr/

peninsular

半島のような
Meaning
Relating to or resembling a peninsula.
Example
The peninsular region is surrounded by water on three sides.
その半島のような地域は、三方向が水で囲まれています。
B1 verb rɪˈdjuːst

reduced

減らす
Meaning
Make smaller or less in amount, degree, or size.
Example
Singapore has reduced plastic usage significantly.
シンガポールはプラスチックの使用を大幅に減らしました。
C1 noun /ˈwed.lɒk/

Wed lock

結婚
Meaning
the state of being married; matrimony
Example
They have been happily united in wedlock for twenty years.
彼らは二十年間幸せに結婚しています。
B2 noun /ˌprɒpəˈzɪʃən/

proposition

提案, 計画
Meaning
A statement, idea, or plan put forward for consideration or discussion.
Example
The company made a business proposition to the investors.
会社は投資家にビジネスの提案をしました。
C2 noun /nuːt/

Newt

イモリ
Meaning
a small amphibian with a long tail that lives both in water and on land
Example
The newt swam gracefully in the pond.
イモリは池で優雅に泳いでいました。
C1 verb /ˌmɪsˈpleɪs/

misplace

間違った場所に置く
Meaning
To put something in the wrong location and temporarily lose it.
Example
I often misplace my keys when I am in a hurry.
急いでいるとき、よく鍵を間違った場所に置いてしまいます。
C1 adjective /ˈskeɪðɪŋ/

scathing

辛辣な批評
Meaning
severely critical; harshly scornful
Example
The critic wrote a scathing review of the movie.
批評家は映画について辛辣な批評を書いた。
C1 noun delˈteɪɪk ˈlændskeɪp

deltaic landscape

デルタ地形
Meaning
A geographical area formed by sediment deposits at the mouth of a river, creating a triangular land formation.
Example
Bangladesh has a unique deltaic landscape.
バングラデシュにはユニークなデルタ地形があります。
B2 verb/noun /vɛnt/

vent

通気 / 空気やガスが通る開口部
Meaning
to release air, gas, or strong emotions; an opening that allows air, gas, or liquid to pass
Example
She vented her frustration after the long meeting.
長い会議の後、彼女はフラストレーションを発散させました。
B2 noun /ˈfjuːʒən/

fusion

融合
Meaning
the process or result of joining two or more things together to form a single entity
Example
The restaurant offers a unique fusion of Asian and European cuisines.
レストランはアジアとヨーロッパの料理を融合させたユニークな料理を提供します。
B2 noun /ˌɡriːn ˈen.ə.dʒi/

green energy

グリーンエネルギー
Meaning
Energy derived from renewable sources that have minimal environmental impact.
Example
Green energy reduces environmental harm.
グリーンエネルギーは環境へのダメージを減らします。
B2 adjective /rɪˈfreʃ.ɪŋ/

Refreshing

さわやか
Meaning
making one feel energized and renewed; pleasantly new or different
Example
The cool breeze was refreshing after the hot day.
暑い一日後の涼しい風はさわやかだった。
C2 noun /ˈʌŋɡwənt/

unguent

軟膏
Meaning
A soothing or healing ointment applied to the skin.
Example
The doctor applied an unguent to heal the burn.
医者は火傷を治すために軟膏を塗った。
A2 noun /teɪp/

tape

テープ
Meaning
a long, narrow strip of material, often sticky on one side, used for fastening or sticking things together
Example
I need some tape to seal this box.
この箱を封をするためにテープが必要です。
C2 noun /ˈɔɪl.mən/

Oilman

石油業者
Meaning
a person who works in the oil industry; someone who sells oil or petroleum products
Example
The oilman discovered a new oil field in the desert.
オイルマンは砂漠で新しい油田を発見した。
A2 adverb /ˈtoʊtəli/

Totally

完全に
Meaning
completely; entirely; absolutely
Example
I totally agree with your opinion.
私はあなたの意見に完全に同意します。
C1 noun (plural of fungus) /ˈfʌndʒaɪ/

fungi

菌類
Meaning
a group of spore-producing organisms such as mushrooms, molds, and yeasts
Example
Fungi play an important role in breaking down organic matter in nature.
菌類は自然界で有機物を分解する重要な役割を果たします。
C2 adjective /ˈpɛstɪlənt/

pestilent

有害
Meaning
Causing or tending to cause death or destruction; harmful or pernicious.
Example
The pestilent atmosphere of the swamp made people sick.
沼地の有害な雰囲気が人々を病気にさせた。
A2 noun /ˈkæs.əl/

Castle

城; 宮殿;
Meaning
a large fortified building or set of buildings; a fortress
Example
The medieval castle stood majestically on top of the hill.
中世の城は丘の頂上に堂々と立っていました。
B2 adjective /fræŋk/

Frank

正直な; 開かれた; 率直な; 誠実な
Meaning
honest; open; straightforward; candid
Example
She gave me a frank opinion about my presentation.
彼女は私のプレゼンテーションについて率直な意見をくれました。
C2 adjective /dɪˈsɛnʃəs/

dissentious

対立を引き起こす
Meaning
Causing or likely to cause disagreement and conflict.
Example
His dissentious remarks divided the group further.
彼の対立的な発言は、グループをさらに分裂させた。
A1 adjective /seɪm/

same

同じ
Meaning
identical; not different or changed
Example
We wore the same dress at the party.
私たちはパーティーで同じドレスを着ていました。
B1 noun /ɛr pəˈluːʃən/

air pollution

大気汚染
Meaning
The presence of harmful or poisonous substances in the air, typically caused by industrial processes, vehicle emissions, or other human activities.
Example
Air pollution from factories led to the first environmental movement.
工場からの大気汚染が最初の環境運動を引き起こしました。
C2 adjective /ˈsteɪ.dʒi/

stagy

過剰に演劇的
Meaning
Overly theatrical, artificial, or exaggerated in manner or style.
Example
Her performance felt stagy and unnatural.
彼女のパフォーマンスは過剰に演劇的で不自然に感じられた。
A1 adjective /oʊˈkeɪ/

ok

わかった
Meaning
used to indicate agreement, approval, or understanding
Example
Okay, let's go to the park.
わかった、じゃあ公園に行こう。
C2 noun/verb /ˈkʌdʒ.əl/

cudgel

棒
Meaning
A short, thick stick used as a weapon; to beat with a cudgel.
Example
The guard used a cudgel to chase away the thief.
警備員は棒を使って泥棒を追い払った。
C1 verb /ˈʃʌdər/

shudder

震える
Meaning
to tremble or shake suddenly, often due to fear, cold, or strong emotion
Example
She shuddered at the thought of walking alone in the dark forest.
彼女は暗い森を一人で歩くことを考えただけで震えた。
C2 noun /ˌhaɪdroʊˈfoʊbiə/

hydrophobia

水恐怖症
Meaning
Extreme or irrational fear of water; historically, another name for rabies.
Example
After being bitten by a stray dog, the man was treated for hydrophobia.
野良犬に噛まれた後、その男は水恐怖症の治療を受けました。
C1 verb ˈflʌk.tʃu.eɪt

fluctuate

変動する
Meaning
To regularly increase or decrease.
Example
Stock prices fluctuate due to market conditions.
株価は市場の状況によって変動します。
C1 adjective /ˈɔːrdɪnəl/

ordinal

順序数
Meaning
Relating to the order or position of something in a sequence (first, second, third, etc.).
Example
The ordinal number 'third' indicates position in a sequence.
'第三'の順序数は、順番での位置を示します。
C2 adjective səˈluː.bri.əs

salubrious

健康的
Meaning
Health-giving; healthy; promoting health and well-being.
Example
The mountain air is salubrious and refreshing.
山の空気は健康的でさわやかです。
B1 noun /ˈbæŋkər/

banker

銀行家
Meaning
a person who works in or manages a bank
Example
The banker approved the loan after reviewing the documents.
銀行家は書類を確認した後、ローンを承認しました。
C1 noun /kɑːrˈtɒɡrəfər/

cartographer

地図製作者
Meaning
A person who makes maps.
Example
The cartographer carefully drew the map of the new territory.
カートグラファーは新しい地域の地図を慎重に描きました。
C1 noun /ræˈpɔːr/

rapport

関係
Meaning
A close and harmonious relationship in which the people or groups concerned understand each other's feelings or ideas.
Example
The teacher built a strong rapport with her students.
教師は生徒と強い関係を築いた。
B1 adjective /bɔɪld/

Boiled

ゆでた
Meaning
cooked in boiling water
Example
She served boiled eggs for breakfast.
彼女は朝食に茹で卵を出しました。
B1 noun /ˈklɪn.ɪk/

clinic

クリニック
Meaning
A place where people receive medical treatment without staying overnight.
Example
She went to the clinic for a health check-up.
彼女は健康診断のためにクリニックに行った。
B1 noun /ˈhaɪ.weɪ/

highway

高速道路
Meaning
A main road, especially one connecting major towns or cities.
Example
The highway was blocked due to an accident.
事故のため高速道路は封鎖されていました。
A2 noun /ˈfæʃ.ən/

fashion

ファッション
Meaning
a popular or accepted style of clothing, behavior, or way of doing something
Example
She always keeps up with the latest fashion.
彼女はいつも最新のファッションを追いかけています。
B2 noun /ˈoʊtˌmiːl/

oatmeal

オートミール
Meaning
A type of porridge made from ground oats, often eaten for breakfast.
Example
She eats a bowl of oatmeal every morning for breakfast.
彼女は毎朝、朝食にオートミールを一杯食べます。
C2 noun/verb /ɡraʊtʃ/

grouch

不機嫌な人
Meaning
a person who complains a lot or to complain in a grumpy way
Example
He is such a grouch in the morning before coffee.
彼は朝、コーヒーの前にいつもグラウチだ。
C1 adjective /ˈpeɪtrənaɪzɪŋ/

patronizing

見下す
Meaning
showing kindness that is perceived as condescending or superior
Example
His patronizing tone offended the audience.
彼の見下すような口調は観客を不快にさせた。
C1 noun /ˌæɡ.rəˈveɪ.ʃən/

aggravation

悪化, 増悪
Meaning
The act of making a situation worse or the state of being worsened.
Example
The delay caused great aggravation for the passengers.
遅延は乗客に大きな不快感を引き起こしました。
C2 adjective /ˌpaɪroʊˈtɛknɪk/

pyrotechnic

花火技術
Meaning
Relating to fireworks or spectacular displays involving fire.
Example
The city celebrated with a grand pyrotechnic display on New Year's Eve.
街は大晦日に盛大な花火技術のショーを祝いました。
B2 noun /ˈtræn.zɪt/

transit

輸送
Meaning
Transportation or travel system, the process of travel or transportation from one place to another.
Example
The city is investing in a new transit system.
都市は新しい輸送システムに投資しています。
C1 verb /ˈnuːtər/

neuter

去勢する
Meaning
To remove the reproductive organs of an animal; or having no gender.
Example
They decided to neuter their cat to prevent more kittens.
彼らは、もっと子猫が生まれないように、猫を去勢することに決めました。
C2 adjective /ˈsɪmiən/

simian

類人猿の
Meaning
Relating to, resembling, or affecting apes or monkeys.
Example
The scientist studied the simian behavior of the chimpanzees.
科学者はチンパンジーの類人猿の行動を研究した。
B2 noun /ˈspəʊksmən/

spokesman

スポークスマン
Meaning
a person who speaks on behalf of others, especially for a group or organization
Example
The spokesman addressed the crowd during the rally.
スポークスマンは集会中に群衆に向かって話した。
A2 adjective /mɪkst/

mixed

混合された
Meaning
consisting of different elements or having varied opinions or feelings
Example
The audience had mixed reactions to the film.
観客は映画に対して混合した反応を示しました。
A2 verb /tʃiːt/

cheat

カンニング
Meaning
to act dishonestly; to break rules for advantage
Example
He cheats on the exam by copying answers.
彼は答えをコピーして試験でカンニングします。
C1 noun /ˌdɪsərˈteɪʃən/

dissertation

論文
Meaning
A long piece of writing on a particular subject, usually written for a university degree.
Example
She spent two years writing her doctoral dissertation.
彼女は博士論文を書くのに2年を費やしました。
C1 adjective /dɪˈsɜːrnəbl/

discernible

明白な
Meaning
able to be seen, recognized, or understood
Example
There was a discernible change in his behavior.
彼の行動には明らかな変化があった。
B1 noun /məˈskiː.toʊ/

Mosquito

蚊
Meaning
a small flying insect that bites people and animals to feed on their blood
Example
The mosquito bit me on the arm last night.
昨晩、蚊が私の腕を刺しました。
C2 noun /ˌpriːpəˈzɛʃən/

prepossession

先入観
Meaning
An opinion or feeling formed beforehand; a prejudice or preoccupation.
Example
His prepossession in favor of tradition made him resist change.
彼の伝統への先入観は彼を変化に抵抗させました。
A2 noun səkˈsɛs

success

成功
Meaning
The accomplishment of an aim or purpose; the attainment of popularity or profit
Example
Success requires focus and determination.
成功には集中と決意が必要です。
C1 noun /ˌrɛpəˈreɪʃən/

reparation

賠償
Meaning
the making of amends for a wrong done by paying money or helping those who were wronged
Example
The government offered reparations to the victims of the conflict.
政府は紛争の被害者に賠償を提供しました。
B2 noun /ˈɑːrkaɪvz/

archives

アーカイブズ
Meaning
A place or collection where historical records and documents are stored.
Example
She visited the national archives to research her family history.
彼女は家族の歴史を調べるために国立アーカイブズを訪れました。
B2 noun /ɡʊdz treɪn/

Goods train

貨物列車
Meaning
a train designed to transport cargo and freight rather than passengers
Example
The long goods train carried containers from the port to the inland depot.
長い貨物列車が港から内陸の倉庫までコンテナを運んだ。
C1 noun /ˈkæmi.oʊ/

cameo

カメオ
Meaning
a small but significant role in a play, film, or show, often performed by a well-known person
Example
The actor made a surprise cameo in the movie.
その俳優は映画でサプライズのカメオを果たした。
C1 verb /kənˈsɛptʃuəlaɪz/

conceptualize

概念化する
Meaning
to form an idea or concept of something in your mind
Example
The artist conceptualized a new design for the exhibition.
アーティストは展示のために新しいデザインを構想しました。
C1 adjective /əˈluːf/

aloof

距離を置いた
Meaning
Not friendly or forthcoming; cool and distant.
Example
He remained aloof during the entire discussion.
彼は議論の間ずっと距離を置いていました。
B1 noun /rɪˈkwaɪə(r)mənt/

requirement

要件
Meaning
something that is necessary or demanded
Example
The job has specific educational requirements.
この仕事には特定の教育要件があります。
C2 noun /ˈmæl.əˌfæk.tər/

malefactor

悪党
Meaning
A person who commits a crime or does evil.
Example
The malefactor was arrested for the robbery.
その悪党は強盗で逮捕された。
B2 noun /ˌvaɪ.əˈleɪ.ʃən/

Violation

違反; ルール違反
Meaning
the action of violating someone or something; the action of breaking or failing to comply with a rule or formal agreement
Example
The company was fined for violation of environmental regulations.
その会社は環境規制違反で罰金を科せられました。
B2 verb /kənˈvɜːs/

converse

会話する
Meaning
to have a conversation; to talk together
Example
They conversed about literature for hours.
彼らは何時間も文学について話し合った。
B2 adjective /dɪˈbeɪtəbl̩/

debatable

議論の余地がある
Meaning
open to discussion or doubt; not certain
Example
It is debatable whether the policy will work.
その政策が機能するかどうかは議論の余地がある。
B2 noun ˈʃeɪdɪd ˈɛəriə

shaded area

日陰のエリア
Meaning
An area that is protected from direct sunlight.
Example
We sat in a shaded area by the riverbank.
私たちは川の岸辺の日陰のエリアに座っていました。
B2 noun /ɪnˈvɛstɪˌɡeɪtər/

investigator

幸福
Meaning
a person who carries out a formal inquiry or investigation
Example
The investigator gathered evidence from the crime scene.
彼女は賞を受け取ったとき、自分の幸福を隠すことができませんでした。
C1 noun /ˌɪnkwɪˈzɪʃən/

inquisition

尋問
Meaning
A prolonged and intense questioning or investigation, often harsh in nature.
Example
The journalist faced an inquisition from the panel about his sources.
ジャーナリストは、自分の情報源に関するパネルからの厳しい尋問に直面した。
C1 adjective /ˌmɒnəˈlɪθɪk/

monolithic

モノリシック
Meaning
Massive, uniform, and indivisible; resembling a large single stone or structure.
Example
The company maintained a monolithic structure resistant to change.
その会社は変化に強いモノリシックな構造を維持しました。
C2 noun /ˌhaɪdroʊməˈkænɪks/

hydromechanics

ハイドロメカニクス
Meaning
The study of the mechanical properties and behavior of fluids in motion and at rest.
Example
Hydromechanics provides the foundation for naval architecture.
ハイドロメカニクスは船舶建造の基盤を提供します。
C1 adjective /ˈɡriːvəs/

grievous

重大
Meaning
Causing great pain, suffering, or sorrow.
Example
The accident was a grievous blow to the community.
その事故はコミュニティにとって重大な打撃でした。
C1 verb /ˈskwɒbəl/

squabble

些細なことで口論する
Meaning
To argue noisily over something small or unimportant.
Example
The children squabbled over the last piece of cake.
子供たちはケーキの最後の一切れを巡って争っていました。
B1 adjective /ˌɪnɪkˈspɛnsɪv/

Inexpensive

安い; 手頃な; 経済的
Meaning
not costing a lot of money; affordable; budget-friendly
Example
This restaurant offers delicious and inexpensive meals for students.
このレストランは学生のためにおいしくて安い食事を提供しています。
B1 verb /koʊˈɑːpəreɪt/

cooperate

協力する
Meaning
to work together; to collaborate
Example
The teams cooperate to achieve their common goals.
チームは共通の目標を達成するために協力しています。
B2 noun /ˈɡreɪt.fəl.nəs/

Gratefulness

感謝
Meaning
the quality of being thankful; readiness to show appreciation for kindness
Example
She expressed her gratefulness to the doctors who saved her life.
彼女は彼女の命を救ってくれた医師たちに感謝の気持ちを表現しました。
B2 adjective /əˈstɒnɪʃt/

astonished

驚いた
Meaning
feeling very surprised or amazed
Example
She was astonished by the magician's incredible trick.
彼女はその魔術師の信じられない手品に驚いた。
C1 noun /ˈoʊ.mən/

Omen

未来の良いまたは悪い運命の兆し
Meaning
an event regarded as a sign of future good or bad luck
Example
Many people consider a black cat crossing your path a bad omen.
多くの人々は、黒猫が道を横切ることを悪いオーメンだと考えています。
B2 adverb /ʌnˈdaʊtɪdli/

undoubtedly

間違いなく
Meaning
without a doubt, certainly
Example
He is undoubtedly the best player on the team.
彼は間違いなくチームで一番の選手です。
C2 noun /kəˌmɒd.ɪ.fɪˈkeɪ.ʃən/

commodification

商品化
Meaning
The transformation of goods, services, ideas, or social relations into market commodities.
Example
The commodification of education has increased tuition costs.
教育の商品化は授業料の増加を引き起こしました。
C2 noun /ˈræbəl/

Rabble

群衆
Meaning
a disorderly crowd; the common people regarded as socially inferior
Example
The politician dismissed the protesters as mere rabble.
政治家は抗議者を単なる群衆として退けた。
B2 noun /ˌfæs.ɪˈneɪ.ʃən/

Fascination

魅力; 魅了; 魅力的な興味
Meaning
the power to fascinate someone; the state of being intensely interested
Example
Her fascination with ancient history led her to become an archaeologist.
彼女の古代史への魅力は、彼女を考古学者にさせました。
C2 noun /ˌvælɪˈdɪkʃən/

valediction

別れの言葉
Meaning
The act of saying farewell; a formal goodbye.
Example
The professor gave a touching valediction at his retirement ceremony.
教授は退職式で感動的な別れの言葉を述べました。
C1 noun /ˈpen.əns/

Penance

懺悔; 何か悪いことをしたために受け入れる罰
Meaning
punishment that you accept for doing something wrong; an act of showing that you are sorry for sin
Example
The monk performed penance for his past mistakes.
修道士は過去の過ちに対して懺悔を行いました。
C2 noun /ˈkrɪsəndəm/

christendom

キリスト教界
Meaning
the worldwide body or community of Christians
Example
The news spread quickly across Christendom.
そのニュースはキリスト教界全体に素早く広まりました。
C2 noun /vəˈrɑːɡoʊ/

virago

強引で支配的な女性
Meaning
a loud, overbearing woman; historically, a strong or courageous woman
Example
The play depicted the heroine as a fierce virago who defied tradition.
その劇は、伝統に挑戦する勇敢なヴィラゴとしてヒロインを描きました。
C1 adjective /ˌɪnkɒmprɪˈhɛnsəbl/

incomprehensible

理解不能
Meaning
Impossible or very difficult to understand.
Example
The professor’s lecture was so fast it became incomprehensible.
教授の講義は速すぎて理解不能になった。
B2 noun /nɪˌɡoʊ.siˈeɪ.ʃən/

Negotiation

合意に達するための議論; 交渉
Meaning
discussion aimed at reaching an agreement; bargaining
Example
The negotiation between the two companies lasted for weeks.
二社間の交渉は数週間続きました。
B2 noun/verb jiːldz

yields

収穫量
Meaning
The amount of agricultural produce harvested per unit of land area.
Example
Crop yields have declined due to extreme weather.
作物の収穫量は極端な天候により減少しました。
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。
C2 noun /aɪˈdɒlətri/

idolatry

偶像崇拝
Meaning
The worship of idols or extreme admiration for someone or something.
Example
The priest condemned the idolatry practiced in the village.
司祭は村で行われている偶像崇拝を非難した。
C2 adjective /ˌen.zɪˈmæt.ɪk/

enzymatic

酵素に関連する
Meaning
Relating to or involving enzymes, which are proteins that catalyze biochemical reactions in living organisms.
Example
Enzymatic reactions regulate metabolism in the human body.
酵素反応は人間の体内で代謝を調節します。
C2 verb /ˈɪməleɪt/

immolate

犠牲にする/焼死させる
Meaning
To kill or sacrifice, especially by burning.
Example
The protesters threatened to immolate themselves in front of the building.
抗議者たちは建物の前で自ら火にくべると脅した。