laser
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B2 noun /ˈleɪzər/

laser

レーザー
Meaning
a device that emits a concentrated beam of light
Example
The doctor used a laser to perform eye surgery.
医師は目の手術のためにレーザーを使用しました。
B1 verb /kæst/

cast

投げる
Meaning
to throw; to choose actors for a play; to shape metal
Example
The fisherman casts his line into the water.
漁師は水にラインを投げます。
B2 noun /rɪˈmuː.vəl/

Removal

撤去; 除去; 解雇;
Meaning
the action of taking something away or eliminating it; dismissal from office
Example
The removal of the old furniture took all day.
古い家具の除去に一日中かかりました。
C2 adjective /ɪnˈɛk.wɪ.tə.bəl/

inequitable

不公平な
Meaning
Not fair or just; lacking in fairness or equality.
Example
The distribution of resources was inequitable among the workers.
リソースの分配は労働者の間で不平等でした。
C1 noun /ˈɪnsɪdəns/

incidence

発生率
Meaning
the occurrence, rate, or frequency of something
Example
The incidence of road accidents has decreased this year.
今年の道路事故の発生率は減少しました。
C2 noun /ˈkɒksweɪn/

coxswain

舵手
Meaning
the person in charge of navigating and steering a boat, especially a racing or small boat
Example
The coxswain shouted instructions to the rowing team.
コックスウェインはローイングチームに指示を出した。
B2 noun /ˈpriːmiəm/

premium

プレミアム
Meaning
an amount of money paid regularly for an insurance policy; something of superior quality or value
Example
You need to pay your insurance premium every year.
あなたは毎年保険料を支払う必要があります。
C1 adjective /ˈboʊɡəs/

bogus

偽物
Meaning
false, fake, or not genuine
Example
The police arrested him for using a bogus ID card.
警察は偽のIDカードを使用したため、彼を逮捕しました。
C2 adjective /rɪˈfræɡəbəl/

refragable

反論可能な
Meaning
Capable of being refuted or disproved.
Example
His argument was weak and easily refragable.
彼の議論は弱く、簡単に反論可能だった。
B2 verb /pɔːˈtreɪ/

portray

描く
Meaning
to describe or represent something or someone in a work of art or literature
Example
The novel portrays a vivid picture of life in the countryside.
その小説は田舎での生活の生き生きとした絵を描いています。
C1 noun ɪnˈflɛk.ʃən

inflection

イントネーション
Meaning
The change in pitch or tone of voice when speaking for emphasis.
Example
His inflection kept the audience engaged.
彼のイントネーションは観客を引きつけた。
B2 noun /ˈtriːti/

Treaty

条約
Meaning
a formally concluded and ratified agreement between countries or states
Example
The peace treaty was signed after years of negotiations.
平和条約は長年の交渉後に署名されました。
B2 adverb /ˈden.sli/

densely

密に
Meaning
In a closely compacted or crowded manner.
Example
The area is densely covered with trees.
その地域は密に木々で覆われています。
C2 noun /mɪˈsænθrəpi/

misanthropy

人類嫌悪
Meaning
a general dislike, distrust, or hatred of humankind
Example
His misanthropy was evident in the way he avoided people.
彼の人類嫌悪は、彼が人々を避ける方法に明らかに現れていました。
C2 noun /ˌlɪk.wəˈfeɪ.ʃənt/

liquefacient

液体化剤
Meaning
a substance that causes something to become liquid
Example
The chemist explained how the liquefacient worked in the experiment.
化学者は、実験で液体化剤がどのように機能するかを説明しました。
B2 phrase kəˈlek.tɪv ˈæk.ʃən

collective action

集団行動
Meaning
Action taken by a group of people working together toward a common goal or purpose.
Example
Collective action is needed to mitigate climate change.
気候変動を緩和するには、集団行動が必要です。
B2 noun ˈkærɪktər dɪˈvɛləpmənt

character development

キャラクターの成長
Meaning
The process of creating a believable character in fiction by giving the character depth and personality.
Example
The character development of Sydney Carton is profound.
シドニー・カートンのキャラクターの成長は深い。
C2 noun /ˈæpəˌsteɪt/

apostate

背教者
Meaning
A person who renounces a religious or political belief or principle.
Example
He was labeled an apostate after abandoning the faith of his community.
彼は自分のコミュニティの信仰を捨てた後、背教者と呼ばれた。
B2 adjective /ʌnˈbæləns/

Unbalanced

不均衡な; 不安定な
Meaning
not balanced; lacking stability or equilibrium; mentally unstable
Example
The unbalanced table kept wobbling.
不均衡なテーブルは揺れ続けていた。
B2 noun /ɪnˈdʌstriəl ˌrɛvəˈluːʃən/

Industrial Revolution

産業革命
Meaning
The rapid development of industry that occurred in Britain in the late 18th and 19th centuries, brought about by the introduction of machinery and characterized by the use of steam power and the growth of factories.
Example
The Industrial Revolution marked a shift in production processes.
産業革命は生産プロセスにおける変化を示しました。
A2 noun /ˈpæs.ən.dʒər/

Passenger

乗客
Meaning
A person who travels in a vehicle but is not driving it
Example
The bus can carry thirty passengers.
バスは30人の乗客を運ぶことができます。
B2 verb /kəˈlæps/

collapse

崩壊する
Meaning
to fall down or inward suddenly; to break down completely
Example
The old building collapsed after the earthquake.
古い建物は地震後に崩壊しました。
B2 noun ˌsɛlf.kənˈtrəʊl

self-control

自己制御
Meaning
The ability to control one's emotions, behavior, and desires in order to obtain some reward, or avoid some punishment, typically in the longer term.
Example
Self-control is important for maintaining a balanced life.
自己制御はバランスの取れた生活を維持するために重要です。
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。
C1 adjective /ˈlɪvɪd/

livid

怒っている
Meaning
Extremely angry; furious.
Example
She was livid when she found out about the betrayal.
裏切りを知って彼女は怒っていた。
C1 verb /dɪsˈɑːrm/

disarm

武装解除する
Meaning
to take weapons away from someone; to make someone feel less hostile
Example
The soldiers were ordered to disarm the rebels.
兵士たちは反乱者の武装を解除するよう命じられた。
B1 adverb /ˈɑːf.tə.wərdz/

Afterwards

その後; 後で; 次に
Meaning
at a later time; after an event or time that has already been mentioned
Example
We had dinner and afterwards we watched a movie.
私たちは夕食をとり、その後映画を見ました。
C1 noun /ˈfæs.ɪt/

facet

側面, 部分, 特徴
Meaning
One of the many aspects or features of something; a particular part or element of something.
Example
Every facet of the project was carefully analyzed.
プロジェクトの各側面は慎重に分析されました。
B2 noun /mɪkst ˈkʌlər/

Mixed colour

混合色
Meaning
a color created by combining two or more different colors
Example
The mixed colour created a beautiful gradient on the canvas.
混合色はキャンバスに美しいグラデーションを作り出しました。
C2 noun /ˌɛn.biː.esˈpiː/

nbsp

ノンブレイキングスペース
Meaning
a non-breaking space character in HTML used to prevent an automatic line break at its position
Example
Use   in HTML to add a space that won't break into a new line.
HTMLで改行しないスペースを追加するために を使用します。
B1 verb /pərˈfɔːrm/

perform

演じる
Meaning
to carry out an action or present entertainment; to function
Example
The orchestra will perform at the concert hall tonight.
オーケストラは今夜コンサートホールで演奏を行います。
A2 abbreviation /iː ˈdʒiː/

e.g.

例えば
Meaning
For example (from Latin 'exempli gratia').
Example
You should eat more fruits, e.g., apples and bananas.
もっと果物を食べるべきです。例えば、リンゴやバナナです。
B2 verb /rɪˈkʌvərɪŋ/

recovering

回復
Meaning
the process of getting better after illness, loss, or difficulty
Example
She is still recovering from the flu.
彼女はまだインフルエンザから回復しています。
B2 adjective /kənˈvɜːrtəbl/

convertible

オープンカー、屋根が折りたためる車
Meaning
able to be changed into a different form or use; also a car with a roof that can be folded down
Example
She drove her new convertible along the coastal road.
彼女は新しいオープンカーで沿岸道路を走った。
C2 noun /əˈpɜːrtənənsɪz/

appurtenances

付属物
Meaning
Additional items or accessories associated with something, often used in a legal or property context.
Example
The house was sold along with all its appurtenances, including the garage and garden.
その家は、ガレージや庭を含むすべての付属物と一緒に売られました。
C2 adjective /sɪˈlæbɪk/

syllabic

音節の
Meaning
Relating to or based on syllables.
Example
The teacher explained the syllabic structure of the word.
先生はその言葉の音節構造を説明しました。
C1 noun /ˈmɛdli/

medley

メドレー
Meaning
A mixture of different things, especially musical tunes combined together.
Example
The band played a medley of popular songs.
バンドは人気のある曲のメドレーを演奏しました。
B2 adjective /ˈtrʌst.wɜː.ði/

Trustworthy

信頼できる
Meaning
able to be relied on as honest or truthful; deserving of trust
Example
He is a trustworthy friend who always keeps his promises.
彼はいつも約束を守る信頼できる友人です。
B2 noun /ˈmɔːr.nɪŋ/

Mourning

喪
Meaning
the expression of deep sorrow for someone who has died
Example
The family is in mourning for their grandmother.
家族は祖母を喪に服している。
C1 noun /ˌɛtɪˈmɒlədʒi/

etymology

語源学
Meaning
The study of the origin of words and how their meanings and forms have evolved.
Example
The etymology of the word 'salary' comes from the Latin word for salt.
'給与'という言葉の語源は、ラテン語の塩を意味する言葉から来ています。
B2 noun /ˈnjuːzˌlɛtər/

newsletter

ニュースレター
Meaning
a printed or electronic report containing news or information about a company or organization
Example
The company sends a weekly newsletter to its employees.
その会社は毎週社員にニュースレターを送ります。
B1 adjective /ˈfɔːrmər/

former

元
Meaning
Having been previously in a particular role or position.
Example
He is a former president of the association.
彼はその協会の元会長です。
A2 noun /ˈnefjuː/

nephew

甥
Meaning
the son of one’s brother or sister
Example
My nephew is studying at the university.
私の甥は大学で勉強しています。
C1 noun/verb /ˈhɛmərɪdʒ/

hemorrhage

出血
Meaning
A significant loss of blood from a ruptured blood vessel, or to lose blood heavily.
Example
The patient suffered a severe brain hemorrhage.
患者は重度の脳出血に苦しんでいます。
B2 noun /ɪˈmɜːrdʒəns/

emergence

出現
Meaning
the process of coming into view, existence, or prominence
Example
The emergence of new technologies has transformed communication.
新しい技術の出現は、コミュニケーションを変革しました。
C2 noun /pʌntʃ ˈfoʊrən/

Panch Phoron

パンチ・フォロン
Meaning
a Bengali spice blend containing five whole spices: cumin, fennel, fenugreek, nigella, and mustard seeds
Example
The aroma filled the kitchen when she heated panch phoron in oil.
彼女がオイルでパンチ・フォロンを加熱したとき、香りがキッチンを満たしました。
B2 noun /ˌsoʊsiˈɑːlədʒi/

sociology

社会学
Meaning
the study of society, human relationships, and social institutions
Example
She is studying sociology at university.
彼女は大学で社会学を学んでいます。
B2 verb, noun, adjective /ˈtɛndər/

tender

提案 / 優しい
Meaning
to offer formally; soft and delicate in texture or character; a formal offer or proposal
Example
The company tendered its resignation to the board.
会社は取締役会に辞表を提出しました。
C2 noun /ˌiː.mɛnˈdeɪ.ʃən/

emendation

訂正
Meaning
a correction or improvement made to a text
Example
The article required several emendations before it was ready for print.
記事は印刷の準備ができる前にいくつかの訂正が必要でした。
C2 noun /əˈkjuːtnəs/

acuteness

鋭敏さ；深刻さ
Meaning
sharpness of mind or senses; severity or intensity of a condition
Example
Her acuteness allowed her to notice details others missed.
彼女の鋭敏さは他の人が見逃した細部に気づかせた。
B1 noun /ˈkɑn.tent/

Content

満足
Meaning
pleased and satisfied; the things that are contained in something; subject matter of a text
Example
She felt content with her simple life in the countryside.
彼女は田舎でのシンプルな生活に満足していました。
A2 noun /ˈaɪ.lənd/

Island

島
Meaning
a piece of land completely surrounded by water
Example
We visited a beautiful island during our vacation.
私たちは休暇中に美しい島を訪れました。
B1 adjective /ɪmˈbær.ə.sɪŋ/

Embarrassing

恥ずかしい; 気まずい; 屈辱的な
Meaning
causing shame or awkwardness; uncomfortable; humiliating
Example
It was embarrassing when I forgot her name.
彼女の名前を忘れたとき、それは恥ずかしかったです。
B1 adjective dɪˈleɪd

delayed

遅延
Meaning
Late or postponed; happening later than planned or expected.
Example
The Artemis mission was delayed due to technical challenges.
アルテミスミッションは技術的な課題のため遅延しました。
B2 noun /ˈkæt fɪʃ/

Cat fish

ナマズ
Meaning
a freshwater fish with whisker-like barbels around the mouth, commonly found in ponds and rivers
Example
Catfish is often fried and served with rice in Bengali cuisine.
ナマズはしばしば揚げられ、ベンガル料理ではご飯と一緒に出されます。
C1 noun /ˈrʌfiən/

Ruffian

暴力的な人物; 不良;
Meaning
a violent person, especially one involved in crime; a brutal or lawless person
Example
The ruffian threatened the shopkeeper for money.
不良は店主を金のために脅した。
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。
C2 noun /əˈnɔɪnt.mənt/

anointment

塗油の儀式
Meaning
The act of anointing, usually with oil, as part of a ritual or ceremony.
Example
The anointment of the new leader was a sacred ritual.
新しいリーダーの塗油の儀式は神聖な儀式でした。
B2 noun /flɛkˈsɪbɪləti/

flexibility

柔軟性
Meaning
The quality of bending easily without breaking; willingness to change or compromise.
Example
The flexibility of the working hours made it easier to balance work and personal life.
労働時間のフレキシビリティにより、仕事とプライベート生活のバランスが取りやすくなった。
A1 pronoun /ðeɪ/

they

彼ら
Meaning
used to refer to people or things previously mentioned or easily identified
Example
They are going to the park.
彼らは公園に行きます。
C1 verb /dɪˈpɔːrt/

deport

国外追放
Meaning
To expel a foreigner from a country, usually for legal or political reasons.
Example
The government decided to deport the illegal immigrants.
政府は不法移民をデポートすることを決定した。
C2 verb /ˈsɛreɪt/

serrate

ギザギザの縁を作る
Meaning
To make a saw-toothed edge or notched margin.
Example
The craftsman serrated the knife blade for better cutting.
職人はより良い切断のためにナイフの刃をセレイトしました。
C2 noun /ˈɪsməs/ or /ˈɪsθməs/

isthmus

地峡
Meaning
A narrow strip of land connecting two larger land areas, often with water on either side.
Example
The Panama Canal cuts through the Isthmus of Panama.
パナマ運河はパナマの地峡を通ります。
C2 adjective /bɪˈfʌdld/

befuddled

困惑した
Meaning
confused, unable to think clearly
Example
He looked befuddled after hearing the complex instructions.
彼は複雑な指示を聞いた後、困惑したように見えました。
B2 noun /ˈbeɪ.zəl/

Basil

バジル
Meaning
an aromatic herb with green leaves used in cooking, especially Italian cuisine
Example
The pasta sauce was flavored with fresh basil.
パスタソースには新鮮なバジルが加えられていました。
C2 adjective /laɪˈsɛnʃəs/

licentious

放蕩
Meaning
Lacking moral restraint; disregarding accepted rules of conduct.
Example
The novel was criticized for its licentious themes.
その小説は放蕩的なテーマで批判された。
B2 adjective /əˈkaʊntəbl/

accountable

責任がある
Meaning
Required or expected to justify actions or decisions; responsible.
Example
Staying accountable helps reduce delays.
責任があることが遅延を減らすのに役立ちます。
C2 noun /ˌmæskəˈreɪd/

masquerade

人々が仮面と衣装を着て集まるパーティー
Meaning
a party or gathering where people wear masks and costumes; a false outward show
Example
The charity event was held as a grand masquerade.
チャリティイベントは大きなマスカレードとして開催されました。
B2 adjective /ˈɪn.tɪ.mət/

Intimate

親密な; 個人的な; 詳細な知識
Meaning
close in friendship; private and personal; detailed knowledge
Example
They have an intimate friendship that has lasted for decades.
彼らは何十年にもわたる親密な友情を持っています。
B1 noun, verb /ˈbʊli/

bully

いじめっ子 / 加害者
Meaning
A person who habitually seeks to harm or intimidate those weaker; to intimidate or mistreat someone weaker.
Example
The teacher stopped the older boy from trying to bully his classmates.
先生は年上の男の子がクラスメートをいじめるのを止めました。
C2 noun /ˈwɛlkɪn/

welkin

空
Meaning
The sky, the heavens, or the upper air.
Example
The eagle soared high into the welkin.
イーグルは空に高く舞い上がった。
C1 noun /ˈtjuːmʌlt/

tumult

騒動
Meaning
A loud, confused noise, especially caused by a crowd; commotion or disorder.
Example
The protest created a tumult in the city square.
抗議活動は市の広場で騒動を引き起こしました。
B1 adjective /ˈθæŋk.fəl/

Thankful

感謝している
Meaning
pleased and relieved; expressing gratitude; appreciative
Example
I am thankful for all your help and support.
あなたの助けとサポートに感謝しています。
C2 adjective /ˌpɛntəˈveɪlənt/

pentavalent

五価
Meaning
Having a valence of five, especially in chemistry.
Example
Phosphorus can exist in a pentavalent state.
リンは五価の状態で存在することができます。
A2 adjective /ˈsep.ər.ət/

Separate

別々; 異なる; 個別; 分離
Meaning
distinct; not connected; individual; apart
Example
Please keep your personal and professional lives separate.
個人的な生活とプロフェッショナルな生活は分けておいてください。
C2 verb /ɪnˈsaɪfər/

encipher

メッセージをコードまたは暗号に変換する
Meaning
to convert a message into code or cipher
Example
The agent enciphered the secret message before sending it.
エージェントはメッセージを送る前にそれを暗号化しました。
C1 adjective /ˈkɔːrəl/

choral

合唱に関連する
Meaning
Relating to, written for, or performed by a choir or chorus.
Example
The church hosted a choral performance on Sunday.
教会は日曜日に合唱のパフォーマンスを開催しました。
B2 noun /rɪˈlʌk.təns/

Reluctance

嫌悪感; ためらい
Meaning
unwillingness to do something; hesitation
Example
He showed reluctance to accept the job offer.
彼は仕事のオファーを受け入れることに嫌悪感を示した。
B2 adjective /ˌbaɪəʊdɪˈɡreɪdəbl/

biodegradable

生分解性の
Meaning
Capable of being decomposed by natural biological processes, typically by bacteria or other living organisms, without causing harm to the environment.
Example
Biodegradable materials break down naturally without harming the environment.
生分解性の素材は自然に分解され、環境に害を与えることはありません。
C1 noun /pərˈkʌʃən/

percussion

打楽器
Meaning
Musical instruments that are played by striking, shaking, or scraping, such as drums or cymbals.
Example
The percussion section added rhythm and energy to the orchestra.
打楽器セクションはオーケストラにリズムとエネルギーを加えました。
A2 adjective /tʌf/

tough

頑丈
Meaning
strong, durable, and difficult to break or deal with
Example
He had a tough day at work.
彼は仕事で厳しい一日を過ごしました。
B1 noun /ˈrezɪdənt/

Resident

住民
Meaning
a person who lives somewhere permanently or on a long-term basis; living in a particular place
Example
She has been a resident of this city for over ten years.
彼女はこの都市の住民で、10年以上住んでいます。
C2 noun /ˈbrɪk ə ˌbræk/

bric-a-brac

小さな装飾品
Meaning
Small decorative objects or ornaments, often of little value.
Example
The shelves were filled with old bric-a-brac from her travels.
棚は彼女の旅行から持ち帰った古い小さな装飾品でいっぱいだった。
B2 adjective /ˈrɑː.ki/

Rocky

岩だらけの; 不安定な; 難しい
Meaning
full of rocks; unsteady; difficult
Example
The rocky path made hiking difficult for the tourists.
岩だらけの道は観光客のハイキングを難しくしました。
C2 noun /ˈɪrɪɡənt/

irrigant

灌漑液
Meaning
A liquid used for irrigation, especially in medical or agricultural contexts.
Example
The doctor used a sterile irrigant during the procedure.
医師は手術中に無菌の灌漑液を使用しました。
C1 verb /hiːd/

heed

注意を払う
Meaning
to pay attention to; to take notice of
Example
You should heed the teacher's advice.
あなたは先生のアドバイスに耳を傾けるべきです。
B1 noun rɪˌspɒnsəˈbɪlɪti

responsibility

責任
Meaning
The state or fact of having a duty to deal with something or of having control over someone.
Example
Taking responsibility for one's actions is a sign of maturity.
自分の行動に責任を持つことは、成熟の証です。
C1 adjective /pəˈrɛniəl/

perennial

永続的
Meaning
lasting or existing for a long time, or recurring continually
Example
Climate change is a perennial concern for scientists.
気候変動は科学者にとって永続的な関心事です。
B2 noun /ˈbɑː.li/

Barley

大麦
Meaning
a cereal grain used for food, brewing beer, and animal feed
Example
The farmer harvested barley from his fields in autumn.
農夫は秋に彼の畑から大麦を収穫した。
B2 noun /ˈveɪ.kən.si/

Vacancy

空席; 空きポジションまたは部屋
Meaning
an unoccupied position or job; an empty space or room
Example
There is a vacancy for a software engineer in our company.
私たちの会社にはソフトウェアエンジニアの空席があります。
B1 noun /əˈdʒen.də/

Agenda

アジェンダ
Meaning
a list of items to be discussed at a meeting; a plan of action
Example
The meeting agenda includes budget discussions.
会議のアジェンダには予算の議論が含まれています。
C1 noun /ˌɪnfɪˈdɛləti/

infidelity

不倫
Meaning
the act of being unfaithful to a spouse or partner
Example
Their marriage ended due to his infidelity.
彼らの結婚は彼の不倫が原因で終わった。
C1 adjective /ˌaɪ.di.əˈlɒdʒ.ɪ.kəl/

ideological

イデオロギー的
Meaning
Relating to or based on a system of ideas or beliefs.
Example
The two parties are divided by deep ideological differences.
二つの党は深いイデオロギー的な違いによって分裂している。
C2 noun /əbˈstrʌkʃənɪst/

obstructionist

Meaning
a person who deliberately delays or prevents progress by being uncooperative or oppositional
Example
The obstructionist in the committee kept delaying the decision-making process.
C1 verb /diːm/

deem

みなす, 判断する
Meaning
to regard or consider in a specified way
Example
The project was deemed a success by the board.
そのプロジェクトは理事会によって成功だと見なされました。
C2 noun /ˌfoʊ.mənˈteɪ.ʃən/

fomentation

扇動、刺激
Meaning
The action of instigating or stirring up; also the application of warm substances to the body to ease pain.
Example
His speech led to the fomentation of violence in the region.
彼のスピーチは地域での暴力の激化を引き起こした。
B1 noun /stoʊv/

Stove

ストーブ
Meaning
a kitchen appliance used for cooking food by applying heat
Example
She cooked dinner on the gas stove.
彼女はガスストーブで夕食を作った。
B2 adjective /ɪɡˈzɔː.stɪd/

exhausted

疲れ果てた
Meaning
Extremely tired; having no energy left.
Example
Feeling exhausted after waking up is common.
目が覚めた後に疲れ果てたと感じるのはよくあることです。
B2 noun /ˈkæs.ər.oʊl bɑːks/

Casserole box

キャセロールボックス
Meaning
a covered dish used for cooking and serving food, especially baked dishes
Example
The casserole box kept the food warm during the dinner party.
キャセロールボックスはディナーパーティーの間、食べ物を温かく保ちました。
C2 adjective /məˈnaɪəkəl/

maniacal

狂気の
Meaning
behaving like a maniac; showing excessive enthusiasm or madness
Example
He gave a maniacal laugh during the movie.
彼は映画の間に狂気の笑い声を上げた。
C1 adjective /ˈplæsɪd/

placid

穏やかな、静かな
Meaning
calm and peaceful, not easily disturbed
Example
She had a placid expression despite the chaos around her.
彼女は周囲の混乱にもかかわらず、穏やかな表情をしていた。
C1 adjective /smʌɡ/

smug

自惚れた
Meaning
having or showing an excessive pride in oneself or one's achievements
Example
He wore a smug smile after winning the debate.
彼は議論に勝った後、自惚れた笑顔を見せた。
C2 adjective /ˈmiː.di.eɪ.tɪv/

mediative

仲裁に関連する
Meaning
Related to mediation, helping to resolve conflicts through diplomatic means.
Example
His mediative skills helped resolve the conflict.
彼の仲裁スキルは紛争を解決するのに役立った。
B2 noun ˈpeɪtriəˌtɪzəm

patriotism

愛国心
Meaning
The quality of being patriotic; devotion to and vigorous support for one's country.
Example
Victory Day reflects the patriotism of the entire nation.
勝利の日は国全体の愛国心を反映しています。
A2 noun /juːθ/

Youth

青春; 若者
Meaning
the period between childhood and adult age; young people collectively; the state of being young
Example
He spent his youth traveling around the world.
彼は若い頃、世界を旅して過ごしました。
C1 adjective /ˈwer.i/

Wary

用心深い; 警戒心の強い
Meaning
cautious; careful to avoid danger or problems
Example
She was wary of strangers approaching her at night.
彼女は夜に近づいてくる見知らぬ人に警戒していた。
C1 noun ˈsɪn.tæks

syntax

構文
Meaning
The arrangement of words and phrases to create well-formed sentences in a language.
Example
Programming languages follow strict syntax rules.
プログラミング言語は厳格な構文ルールに従います。
C2 adjective /ɪnˈtɛsteɪt/

intestate

遺言なしで死亡
Meaning
Having died without leaving a valid will.
Example
She died intestate, so her assets were distributed by law.
彼女は遺言なしで死亡したため、財産は法に従って分配されました。
B2 adjective /ˈhjuː.mər.əs/

Humorous

ユーモアのある; 面白い; 笑いを引き起こす;
Meaning
funny; amusing; causing laughter;
Example
His humorous stories always make everyone laugh.
彼のユーモラスな話はいつも皆を笑わせる。
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。
B2 verb /əˈpoʊz/

oppose

反対する
Meaning
to disagree with or resist; to act against
Example
Many citizens oppose the new tax policy.
多くの市民が新しい税制政策に反対しています。
B2 noun, adjective /ˌpəʊstˈɡrædʒuət/

postgraduate

大学院生
Meaning
A student who has completed a first degree and is studying for a further degree.
Example
She is doing postgraduate research in physics.
彼女は物理学の大学院研究をしています。
C2 adjective /ˈflɪpənt/

flippant

軽薄な
Meaning
not showing a serious or respectful attitude
Example
His flippant remarks annoyed the teacher.
彼の軽薄な発言は教師をイライラさせた。
C1 adjective /ˈdaʊ.ər/

dour

厳格
Meaning
relentlessly severe, stern, or gloomy in manner or appearance
Example
His dour expression made the meeting uncomfortable.
彼の厳格な表情は会議を不快にした。
B2 noun /ˈmʌð.ər.hʊd/

Motherhood

母性
Meaning
the state of being a mother; the qualities of a mother
Example
She embraced the joys and challenges of motherhood.
彼女は母性の喜びと挑戦を受け入れました。
B2 adverb /ˌoʊvərˈnaɪt/

Overnight

一晩で; 突然; 非常に速く
Meaning
during the night; suddenly; very quickly
Example
The city was transformed overnight.
街は一晩で変わった。
C1 adjective /əˈθɔːrɪtətɪv/

authoritative

権威的な
Meaning
Having or showing authority; commanding and self-confident; reliable as a source of information.
Example
She spoke in an authoritative tone that silenced the room.
彼女は権威的な口調で話し、部屋を静かにさせた。
A2 adjective /wet/

Wet

濡れた; びしょびしょな;
Meaning
covered or saturated with water or another liquid; not dry
Example
My clothes are still wet from the rain.
私の服はまだ雨で濡れています。
B2 adjective dɪˈlɪbəreɪt

deliberate

意図的に行われた
Meaning
Done consciously and intentionally; carefully considered.
Example
His deliberate actions showed great care and thoughtfulness.
彼の意図的な行動は、大きな配慮と熟慮を示しました。
B2 noun /ˈbærəl/

barrel

大樽
Meaning
a large cylindrical container used to hold liquids
Example
The wine was stored in a wooden barrel.
ワインは木製の大樽に保管されていた。
B1 adjective /ˈwaɪə.ləs/

Wireless

ワイヤレス; ケーブルなし
Meaning
operating without wires; using radio waves for communication
Example
My wireless headphones provide excellent sound quality without any cables.
私のワイヤレスヘッドフォンはケーブルなしで素晴らしい音質を提供します。