prohibitionist
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C2 noun /ˌproʊɪˈbɪʃənɪst/

prohibitionist

禁酒主義者
Meaning
A person who supports or advocates prohibition, especially of alcohol.
Example
The prohibitionist campaigned against the sale of liquor in the town.
禁酒主義者は町での酒の販売に反対するキャンペーンを行った。
C1 noun ˌhaɪ.droʊˈpɒn.ɪks

hydroponics

水耕栽培
Meaning
Growing plants using nutrient-rich water instead of soil.
Example
Hydroponics allows crops to grow without soil.
ハイドロポニクスは土壌なしで作物が成長することを可能にします。
A2 verb /pʊl/

pull

引く
Meaning
to exert force to move something toward oneself; to drag or tug
Example
Please pull the door to open it.
ドアを開けるために引いてください。
C1 adjective /ˌmiː.diˈoʊ.kər/

mediocre

平凡
Meaning
Of only average quality; not very good.
Example
The movie was entertaining but overall mediocre.
その映画は面白かったが、全体的に平凡だった。
A2 noun /ˈoʊ.nər/

Owner

所有者
Meaning
a person who owns something; someone who has legal possession of property
Example
The owner of the restaurant greeted us warmly.
レストランの所有者は私たちを温かく迎え入れてくれました。
B1 adverb /ɪnˈkrɛdɪbli/

incredibly

信じられないほど
Meaning
to a great degree; extremely or unbelievably
Example
The view from the top of the mountain was incredibly beautiful.
山頂からの景色は信じられないほど美しかった。
B2 adjective /ʌnˈskɪld/

Unskilled

未熟な; 技術のない労働者
Meaning
lacking technical training or ability; not requiring special skills
Example
Many unskilled workers are looking for training opportunities.
多くの未熟な労働者がトレーニングの機会を探しています。
B2 noun kənˈtrækʃən

contraction

収縮
Meaning
The process of becoming smaller; a decrease in size or quantity.
Example
The economic contraction resulted in a rise in unemployment.
経済の収縮は失業率の上昇を招いた。
C2 adjective /ɔːˈrɔːrəl/

auroral

オーロラに関連する
Meaning
Relating to or resembling the aurora, especially the northern lights.
Example
The scientists observed auroral activity in the night sky.
科学者たちは夜空でオーロラルの活動を観察しました。
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 noun /ˈsæf.aɪər/

Saphire

サファイア
Meaning
a precious stone that is typically blue in color
Example
The royal crown was adorned with a large sapphire.
ロイヤルクラウンは大きなサファイアで飾られていました。
B2 noun /ɪnˈveɪʒən/

invasion

侵略
Meaning
An instance of invading a country, region, or personal space with armed force or unwelcome presence.
Example
The army prepared for the possibility of an invasion.
軍隊は侵略の可能性に備えました。
C2 verb /ˌpriːɪnˈɡeɪdʒ/

preengage

事前契約
Meaning
To contract or engage beforehand; to arrange in advance.
Example
The workers were preengaged before the project officially started.
プロジェクトが公式に開始される前に、作業員はすでに前もって契約されていました。
A2 verb /rɪˈmeɪn/

remain

残る
Meaning
to stay in the same place; to continue to exist
Example
Only a few guests remain at the party.
パーティーには少数のゲストが残っています。
C2 noun /dʒeɪp/

jape

冗談, いたずら
Meaning
A practical joke or humorous remark.
Example
He enjoyed a harmless jape with his friends.
彼は友達と無害な冗談を楽しんだ。
C1 verb /ˈpɜːrpətreɪt/

perpetrate

犯す
Meaning
To commit or carry out, typically a harmful, illegal, or immoral act.
Example
The hackers perpetrated a massive cyber attack on the company.
ハッカーたちは会社に大規模なサイバー攻撃を行った。
C1 verb /sʌlk/

sulk

むくれる
Meaning
to be silent and bad-tempered because you are angry or disappointed
Example
She sulked in her room after the argument.
議論の後、彼女は自分の部屋でむくれていた。
B1 adjective /ədˈvænst/

advanced

進んだ
Meaning
highly developed or complex
Example
He is studying an advanced level of mathematics.
彼は高度な数学のレベルを学んでいます。
C1 verb /skɒf/

scoff

嘲笑する
Meaning
to speak about something in a mocking or dismissive way
Example
He scoffed at the idea of moving abroad.
彼は海外に引っ越すというアイデアを嘲笑しました。
C1 noun /ˌɪndɪˈdʒɛstʃən/

indigestion

Meaning
Discomfort or pain in the stomach associated with difficulty in digesting food.
Example
He avoided spicy food because it often gave him indigestion.
B1 adverb /ˈkʌmftəbli/

Comfortably

快適に
Meaning
in a comfortable manner; without difficulty or effort; with ease
Example
She was sitting comfortably in her favorite chair.
彼女はお気に入りの椅子に快適に座っていました。
C1 noun ˌmɑːr.dʒɪ.nəl.aɪˈzeɪ.ʃən

marginalization

周縁化
Meaning
The treatment of a person, group, or concept as insignificant or peripheral.
Example
Economic policies should address the marginalization of the poor.
経済政策は貧困層の周縁化に対処すべきです。
C1 noun /noʊˈteɪʃən/

notation

記号法
Meaning
A system of symbols or signs used to represent information, especially in mathematics or music.
Example
The teacher explained the notation used in the algebra equations.
先生は代数方程式で使用される記号法を説明しました。
B2 noun/verb /hɜːrd/

herd

Meaning
a large group of animals of the same type that live and feed together; or to gather animals into a group.
Example
The shepherd herded the sheep into the pen.
C2 adjective /ʌnˈtɛmpərd/

untempered

無調整
Meaning
not moderated or softened; lacking proper balance or control
Example
The untempered anger of the crowd caused chaos.
群衆の無調整な怒りが混乱を引き起こしました。
C1 noun /ɪˈleɪʃən/

elation

興奮
Meaning
A feeling of great happiness and excitement.
Example
His elation was evident after winning the championship.
彼の興奮はチャンピオンシップに勝った後、明らかだった。
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 adverb spɒnˈteɪnɪəsli

spontaneously

自発的に
Meaning
In a spontaneous way; naturally and without planning or external cause.
Example
Children learn spontaneously through peer interactions.
子供たちは仲間とのやり取りを通じて自然に学びます。
C2 adjective /bɪˈnɪɡnənt/

benignant

慈悲深い, 親切な
Meaning
Kindly and benevolent in nature.
Example
The teacher’s benignant attitude made the students feel comfortable.
先生の寛大な態度が学生たちを快適にさせた。
C1 verb /trænsˈɡrɛs/

transgress

Meaning
to go beyond the limits of a moral law, command, or boundary; to sin
Example
He apologized after realizing he had transgressed the community's rules.
A1 noun /zuː/

Zoo

動物園
Meaning
an establishment that maintains a collection of wild animals for study, conservation, or display to the public
Example
We visited the zoo to see the lions and elephants.
私たちはライオンと象を見るために動物園を訪れました。
C1 adjective /məˈtɪk.jə.ləs/

meticulous

非常に注意深く、詳細に正確に
Meaning
Extremely careful and precise in attention to detail
Example
A meticulous researcher checks every detail before publishing.
慎重な研究者は、公開する前にすべての詳細を確認します。
C1 noun /ˈprɒvɪdəns/

providence

神の摂理
Meaning
the protective care of God or nature as a spiritual power; foresight or prudence
Example
They believed their survival was due to divine providence.
彼らは自分たちの生存が神の摂理によるものであると信じていました。
A2 noun /pərˈmɪʃən/

permission

許可
Meaning
the action of allowing or granting consent
Example
You need permission to enter the restricted area.
制限区域に入るには許可が必要です。
A2 adjective /sər'praɪzd/

Surprised

驚いた
Meaning
feeling or showing surprise; astonished
Example
I was surprised to see my old friend at the market.
私は市場で古い友達を見て驚きました。
B1 adjective /ˈvɛəriəs/

Various

さまざまな; 多様な種類の
Meaning
several different; many different types of
Example
She has lived in various countries around the world.
彼女は世界中の様々な国で生活していました。
C2 noun /dɪˈsweɪʒən/

dissuasion

説得しないこと
Meaning
The act of persuading someone not to take a course of action.
Example
Her dissuasion prevented him from making a bad investment.
彼女の説得しないことは、彼が悪い投資をしないようにしました。
B2 verb, noun, adjective /ˈɔːltərnət/ (adj, noun), /ˈɔːltərˌneɪt/ (verb)

alternate

交代、代替
Meaning
to occur in turn repeatedly; to take turns; also, a substitute or replacement
Example
The students alternate between online and offline classes.
学生たちはオンラインとオフラインのクラスを交互に受講します。
B2 verb fəˈsɪl.ɪ.teɪt

facilitate

容易にする
Meaning
Make an action or process easier or more achievable; to help bring about.
Example
Good infrastructure facilitates economic growth.
良いインフラは経済成長を容易にする。
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。
C2 adjective /ˌpɪkəˈjuːn/

picayune

ささいな, 些細な
Meaning
of little value or importance; trivial
Example
He complained about the picayune details of the contract.
彼は契約の些細な詳細について不平を言っていました。
A2 noun /klʌb/

club

クラブ
Meaning
an organization of people with a common interest; also a place for social gatherings or entertainment
Example
He joined the local tennis club to meet new people.
彼は新しい人々に会うために地元のテニスクラブに参加しました。
B1 noun /ˈhel.mət/

Helmet

ヘルメット
Meaning
a hard or padded protective hat worn by motorcyclists, construction workers, or soldiers
Example
The cyclist always wore a bright yellow helmet for safety and visibility while riding.
サイクリストは常に安全性と視認性のために明るい黄色いヘルメットを着用していました。
B1 noun /ˈseɪ.ɪŋ/

Saying

格言
Meaning
a well-known phrase that expresses something true about life; a proverb
Example
There's an old saying that practice makes perfect.
「継続は力なり」という古い格言があります。
B1 noun ˈlæŋɡwɪdʒ æps

language apps

言語アプリ
Meaning
Mobile or computer applications designed to help users learn new languages through interactive lessons and exercises.
Example
Language apps make learning easier.
言語アプリは学習を簡単にします。
C1 adjective /ˈlæv.ɪʃ/

Lavish

贅沢; 豪華; 気前の良い
Meaning
expensive; elaborate; extravagant; generous
Example
The wedding was a lavish celebration with hundreds of guests.
結婚式は贅沢な祝いで、数百人のゲストが招待された。
B2 noun /ˌpɜː.sɪˈvɪə.rəns/

perseverance

忍耐力
Meaning
Persistence in doing something despite difficulty or delay in achieving success
Example
His perseverance helped him achieve his dreams.
彼の忍耐力が彼を夢の実現に導いた。
B2 noun /ˈeɪlmənt/

ailment

病気
Meaning
An illness, typically a minor one.
Example
He went to the doctor for a minor stomach ailment.
彼は軽い胃の病気のために医者に行った。
B2 verb /pəˈtroʊl/

patrol

パトロールする
Meaning
to move around an area to watch or guard it
Example
The police patrol the streets at night to ensure safety.
警察は夜に街をパトロールして安全を確保しています。
B1 noun /ˈkær.ə.væn/

Caravan

キャラバン
Meaning
a group of people traveling together, especially through desert areas
Example
The merchant caravan crossed the desert with camels carrying precious goods.
商人のキャラバンは、貴重な商品を運ぶラクダと共に砂漠を越えました。
A2 verb /ˈvɪzɪtɪŋ/

visiting

訪問する
Meaning
Going to see and spend time with someone or at a place.
Example
The group is visiting islands during the expedition.
グループは探検中に島を訪問しています。
B2 verb /plaʊ/

plough

耕す
Meaning
to break up and turn over soil using a plough; to move through something with difficulty
Example
The farmer ploughs the field every spring.
農家は毎年春に畑を耕します。
C1 adjective /ˌjuːnɪˈsɛljʊlər/

unicellular

単細胞
Meaning
Consisting of a single cell.
Example
Amoebas are unicellular organisms.
アメーバは単細胞生物です。
A2 noun /kənˈtrəʊl/

control

コントロール
Meaning
The power to influence or direct people's behavior or the course of events.
Example
Proper control measures are necessary.
適切なコントロール手段が必要です。
B1 adjective /ˈɪnəsənt/

Innocent

無実の; 純粋な; 無害な
Meaning
free from guilt or sin; pure; harmless; naive
Example
The innocent child had no idea that her parents were planning a surprise party.
その無実の子供は、両親がサプライズパーティーを計画していることを知りませんでした。
C1 noun /blɪs/

Bliss

完全な幸せ; 大きな喜び
Meaning
perfect happiness; great joy
Example
She felt pure bliss while watching the beautiful sunset.
彼女は美しい夕日を見ながら純粋な幸せを感じました。
B2 adjective /ˈplɛʒərəbl/

pleasurable

楽しませる、快適な
Meaning
giving pleasure or enjoyment
Example
Reading a good book is a pleasurable activity.
良い本を読むことは楽しい活動です。
B2 adjective /ˈrek.ləs/

Reckless

無謀な; 無鉄砲な; 危険な;
Meaning
acting without thinking about consequences; careless; dangerous;
Example
His reckless driving caused a serious accident.
彼の無謀な運転は深刻な事故を引き起こしました。
B2 noun /ˈærəɡəns/

Arrogance

傲慢
Meaning
having or revealing an exaggerated sense of one's own importance or abilities
Example
His arrogance made him unpopular among his colleagues.
彼の傲慢は彼を同僚の中で人気がなくさせました。
B2 noun /dɪˈsep.ʃən/

Deception

欺瞞
Meaning
the action of deceiving someone; the state of being deceived
Example
The magician's deception amazed the audience with seemingly impossible tricks.
魔法使いの欺瞞は、観客を一見不可能なトリックで驚かせた。
C1 noun /speɪt/

spate

波
Meaning
a large number of things occurring in quick succession
Example
There has been a spate of robberies in the city.
市内で盗難が立て続けに発生しています。
C1 noun /ˈheɪˌdeɪ/

heyday

黄金時代
Meaning
The period of greatest success, popularity, or power.
Example
In its heyday, the company dominated the market.
その黄金時代に、会社は市場を支配していました。
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。
C1 verb/noun /skɒtʃ/

scotch

終わらせる / スコッチウイスキー
Meaning
to put an end to something; also a type of whisky
Example
The report scotched the rumors of a merger.
報告書は合併の噂を終わらせました。
B2 adjective /ˌʌnɪnˈfɔːrmd/

uninformed

情報に疎い
Meaning
lacking knowledge or awareness about a particular subject; not educated or informed
Example
The decision was made by an uninformed committee.
その決定は情報に疎い委員会によって下された。
B2 noun/verb /kəˈmjuː.tɪŋ/

commuting

通勤
Meaning
Regular travel to and from workplace, daily journey for work.
Example
He spends two hours commuting to work every day.
彼は毎日仕事に行くために2時間通勤します。
B2 noun /prɪˈdɪk.ʃən/

Prediction

予測
Meaning
a statement about what will happen in the future; a forecast
Example
The weather prediction says it will rain tomorrow.
天気予報は明日雨が降ると言っています。
B1 noun /ˌʌnɪmˈplɔɪmənt/

Unemployment

失業
Meaning
the state of being unemployed; lack of paid work
Example
The unemployment rate has increased significantly this year.
今年の失業率は大幅に増加しました。
C1 adjective /ˌɪnɪkˈsplɪkəbl/

inexplicable

説明できない
Meaning
Impossible to explain or understand.
Example
The sudden disappearance of the file was inexplicable.
ファイルの突然の消失は説明できなかった。
B1 adjective /ˈmædʒɪkəl/

magical

Meaning
having or producing the charm, beauty, or power of magic
Example
The sunset over the mountains was a magical sight.
C1 noun ˈvɜːmɪn

vermin

制御が難しく、病気を広める小さな害を与える動物や昆虫
Meaning
Small harmful animals or insects that are difficult to control and carry disease.
Example
The house was infested with vermin, requiring immediate action.
その家は害虫で侵され、即時の対応が必要でした。
C1 verb /mɔːl/

maul

傷つける
Meaning
To wound or injure someone by scratching or tearing; to handle roughly.
Example
The bear mauled the camper in the forest.
クマは森の中でキャンパーを傷つけました。
A2 verb /əˈnɔɪ/

annoy

イライラさせる
Meaning
to irritate or bother someone and make them feel a little angry or uncomfortable
Example
His constant humming started to annoy everyone in the room.
彼の絶え間ないハミングが部屋の中でみんなをイライラさせ始めた。
C1 adjective /ˈtɪpsi/

tipsy

ほろ酔い
Meaning
slightly drunk
Example
She felt tipsy after just one glass of wine.
ワインを一杯飲んだ後、彼女は少し酔った気がした。
B2 adjective /ˈmaɪti/

mighty

強力な
Meaning
having great power or strength; very strong or impressive
Example
The mighty river flows through the heart of the country.
その強力な川は国の中心を流れている。
C2 noun /ˈɛpəʊd/

epode

抒情詩の一形式
Meaning
A form of lyric poem written in couplets, often following a strophe and antistrophe in classical Greek poetry.
Example
The poet concluded his ode with a striking epode.
詩人は印象的なエポードでオードを締めくくった。
B2 noun /ˈtɔːr.ment/

Torment

苦しみ; 苦痛
Meaning
severe physical or mental suffering; extreme pain or anguish
Example
The prisoner endured years of torment in solitary confinement.
囚人は独房で何年もの苦しみに耐えました。
B2 noun /ˈkwɒr.əl/

Quarrel

口論; 争い
Meaning
an angry argument or disagreement between people
Example
They had a quarrel about money and stopped talking to each other.
彼らはお金のことで口論し、互いに話すのをやめました。
A2 noun /ˈpɑːrkɪŋ/

parking

駐車場
Meaning
the action or practice of leaving a vehicle in a particular place for a period of time
Example
There was no available parking near the restaurant.
レストランの近くには駐車場がありませんでした。
C2 noun /ˈrɛdʒɪsaɪd/

regicide

王殺し
Meaning
the act of killing a king
Example
The conspirators were executed for committing regicide.
陰謀者たちは王殺しを犯したため、処刑されました。
B2 adverb /kənˈsɪdərəbli/

Considerably

かなり; 相当
Meaning
to a notably large degree; significantly; substantially
Example
The price has increased considerably over the past year.
昨年、価格はかなり上昇しました。
B2 noun /kɒt/

Cot

コット
Meaning
a small bed, especially a portable one or one for a baby
Example
The baby sleeps peacefully in her cot.
赤ちゃんは彼女のコットで安らかに眠っています。
B2 noun səˌsteɪ.nəˈbɪl.ɪ.ti

sustainability

持続可能性
Meaning
The ability to be maintained at a certain rate or level; the avoidance of the depletion of natural resources in order to maintain ecological balance.
Example
Sustainability ensures long-term environmental health.
持続可能性は長期的な環境健康を保証します。
C1 verb θwɔːt

thwart

阻止する
Meaning
Prevent (someone) from accomplishing something; oppose successfully.
Example
His efforts to thwart the proposal were unsuccessful.
提案を阻止しようとした彼の努力は失敗に終わった。
B2 adjective /ˈɡɪf.tɪd/

Gifted

才能がある; 天賦の
Meaning
having exceptional talent or ability; talented;
Example
She is a gifted musician who plays multiple instruments.
彼女は多くの楽器を演奏する才能のある音楽家です。
C2 adjective /ˈiːkwaɪn/

equine

馬に関連する
Meaning
Relating to or resembling a horse.
Example
The veterinarian specialized in equine medicine.
獣医は馬の医療に専門特化していました。
C2 noun /rɪˈkwaɪtəl/

requital

報復
Meaning
The act of returning something, such as a favor, service, or punishment; repayment or retaliation.
Example
She offered her time in requital for his kindness.
彼女は彼の親切に報復として自分の時間を提供しました。
C1 noun /ˈɛspiənɑːʒ/

espionage

スパイ活動
Meaning
The practice of spying or using spies to gather secret information, usually for political or military purposes.
Example
The agent was arrested on charges of espionage against the state.
そのエージェントは国家に対するスパイ活動の容疑で逮捕されました。
C2 noun /ˈkɒrənɛt/

coronet

小さな王冠
Meaning
a small crown, especially one worn by a prince, princess, or noble
Example
She wore a delicate coronet on her head for the ceremony.
彼女は式典のために頭に繊細な小さな王冠をかぶっていました。
C2 noun /ˈdʒæɡ.ər.i/

Jaggary

ジャガリー
Meaning
unrefined sugar made from sugarcane or palm sap; a traditional sweetener
Example
My grandmother uses jaggery instead of white sugar in her recipes.
私の祖母はレシピで白い砂糖の代わりにジャガリーを使います。
C2 noun /staɪn/

stein

ビールジョッキ
Meaning
A large beer mug, typically made of glass or stoneware.
Example
He raised his stein to toast his friends.
彼は友達のために乾杯するためにシュタインを持ち上げました。
C2 adjective /ˌnjuːmɪzˈmætɪk/

numismatic

貨幣学の
Meaning
relating to the study or collection of coins, currency, and medals
Example
He has a numismatic collection of rare coins from around the world.
彼は世界中からの珍しいコインの収集を持っています。
C1 verb /pləˈkeɪt/

placate

なだめる
Meaning
to make someone less angry or hostile; to calm or soothe
Example
He tried to placate the angry customer with a refund.
彼は返金で怒っている顧客をなだめようとした。
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?
C1 verb /ˈprɒpəɡeɪt/

propagate

Meaning
To spread or transmit an idea, belief, or information widely; also to reproduce in plants or animals.
Example
Scientists work to propagate the species in captivity.
B2 adjective /ˈfʌsi/

fussy

わがまま
Meaning
hard to please; very concerned with details
Example
The child is very fussy about what she eats.
その子供は食べるものにとてもわがままです。
B1 noun /ˌɡrædʒ.uˈeɪ.ʃən/

graduation

Meaning
the act of receiving a degree or diploma after completing a course of study
Example
Her parents attended her graduation ceremony with pride.
C2 noun /ˈhʌm.ək/

hummock

小丘
Meaning
A small hill, mound, or ridge of earth or ice.
Example
The hikers rested on a grassy hummock by the river.
ハイカーたちは川のそばの草むらの小丘で休憩した。
C1 noun ˌmɪsˈmænɪdʒmənt

mismanagement

不適切な管理
Meaning
Bad or careless management of something.
Example
Mismanagement of plastic waste worsens pollution.
プラスチックごみの不適切な管理が汚染を悪化させます。
C1 noun /ˈek.saɪl/

Exile

亡命
Meaning
the state of being barred from one's native country; enforced removal from one's homeland
Example
The political leader was forced into exile after the military coup.
軍事クーデターの後、政治的リーダーは亡命を強制された。
B1 adjective kənˈsɪs.tənt

consistent

一貫した
Meaning
Acting or done in the same way over time, especially so as to be fair or accurate.
Example
Consistent performance leads to success.
一貫したパフォーマンスは成功へと導きます。
B2 noun /ɪnˈtɪəriər/

interior

インテリア
Meaning
the inside part of something; inner area of a place or object
Example
The interior of the hotel was beautifully decorated.
ホテルのインテリアは美しく装飾されていました。
C1 noun /ˈmiːnnəs/

Meanness

意地悪; ケチ
Meaning
The quality of being unkind, spiteful, or unfair; stinginess
Example
His meanness towards the poor children shocked everyone in the neighborhood.
貧しい子供たちに対する彼の意地悪は、近所の誰もが驚きました。
C1 verb /flɔːnt/

flaunt

誇示する
Meaning
to show off something proudly, often to attract attention
Example
She likes to flaunt her new jewelry at parties.
彼女はパーティーで新しいジュエリーを誇示するのが好きです。
B2 adjective /ˈtrɪviəl/

trivial

些細な
Meaning
Of little value or importance.
Example
He often gets upset over the most trivial matters.
彼は最も些細なことに腹を立てることがよくあります。
B1 adjective /ʌnˈnoʊn/

Unknown

未知
Meaning
not known or identified; unfamiliar
Example
The author of this letter remains unknown.
この手紙の著者は不明のままです。
C2 noun /ænˈtɪfəni/

antiphony

アンティフォニー
Meaning
a form of music in which two or more groups or choirs sing alternately in response to each other
Example
The cathedral's architecture was designed to enhance the effect of antiphony.
大聖堂の建築は、アンティフォニーの効果を高めるために設計されました。
B2 adjective ˈkʌtɪŋ ˌɛdʒ

cutting-edge

最先端, 革新的, 最先端技術
Meaning
The most advanced or innovative; at the forefront of development.
Example
This company develops cutting-edge technology.
この会社は最先端技術を開発しています。
C2 noun /ˈkeɪsiːn/

Casein

カゼイン
Meaning
the main protein found in milk and cheese, used in food production and supplements
Example
Casein protein powder is popular among athletes for muscle recovery.
カゼインプロテインパウダーは、アスリートにとって筋肉の回復に人気があります。
C1 noun ɪnˈsɛpʃən

inception

始まり
Meaning
The establishment or starting point of an institution or activity.
Example
The inception of the company marked a new era in the industry.
その企業のインセプションは業界に新しい時代を築きました。
C1 adjective /əbˈzɜːrvənt/

Observant

観察力のある
Meaning
quick to notice things; watchful; attentive
Example
The observant detective noticed every small detail at the crime scene.
観察力のある探偵は犯罪現場のあらゆる小さな詳細に気づきました。
B2 noun ˈdɒmɪnəns

dominance

支配
Meaning
Power and influence over others; control or command.
Example
The dominance of Urdu was evident.
ウルドゥ語の支配は明らかだった。
A2 noun /ˈɛndʒɪn/

engine

エンジン
Meaning
A machine designed to convert energy into mechanical power.
Example
The car's engine failed on the highway.
車のエンジンは高速道路で故障した。
C2 noun /ˈbed.ləm/

Bedlam

混乱; 騒がしい混乱
Meaning
a scene of noisy confusion; chaos and disorder
Example
The classroom was complete bedlam after the fire alarm.
火災警報後、教室は完全に混乱していました。
C1 noun, adjective /ˈsɛntənəri/ or /sɛnˈtɛnəri/

centenary

百年記念
Meaning
The hundredth anniversary of a significant event; relating to a period of 100 years.
Example
The school celebrated its centenary with a grand event.
学校は百年記念を盛大なイベントで祝いました。
C1 verb /ˌdɪskənˈsɜːrt/

disconcert

動揺させる
Meaning
To unsettle, confuse, or disturb the composure of someone.
Example
The sudden change of plans disconcerted the team.
突然の計画変更がチームを混乱させた。
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。
A1 adjective /ˈsɔːri/

sorry

ごめん
Meaning
feeling regret or sympathy
Example
She felt sorry for what had happened.
彼女は起こったことを後悔していた。
C1 verb /əˈbɔːrt/

abort

中止する；中絶する
Meaning
to stop a process or action before it is completed; to end a pregnancy deliberately
Example
The pilot decided to abort the mission due to bad weather.
悪天候のため、パイロットは任務を中止した。
C2 noun /ˈhen.ə/

Henna

ヘンナ
Meaning
a reddish-brown dye made from the powdered leaves of a tropical shrub, used to color hair and decorate skin
Example
The bride's hands were beautifully decorated with intricate henna patterns for her wedding ceremony.
花嫁の手は、彼女の結婚式のために精巧なヘンナの模様で美しく飾られていました。
C1 verb /ˈɡlædən/

gladden

喜ばせる
Meaning
to make someone happy or bring joy
Example
The news of her recovery gladdened everyone.
彼女の回復のニュースは皆を喜ばせました。