nation
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B1 noun /ˈneɪʃən/

nation

国家
Meaning
a large group of people united by common descent, history, culture, or language
Example
The nation celebrated its independence day with pride.
その国は独立記念日を誇りを持って祝いました。
C2 noun /ɪˈmɛtɪk/

emetic

催吐薬
Meaning
a substance that causes vomiting
Example
The doctor administered an emetic to remove the poison.
医師は毒を取り除くために催吐薬を投与しました。
C1 verb /ˈdʒʌɡəl/

juggle

ジャグリングする
Meaning
To continuously toss and catch objects in the air; to manage many tasks at the same time.
Example
He tried to juggle work, studies, and family responsibilities.
彼は仕事、勉強、家族の責任を同時にこなそうとしました。
B2 verb /ˌoʊvərˈkʌm/

overcome

克服する
Meaning
To succeed in dealing with a problem or difficulty.
Example
You can overcome procrastination with planning.
計画を立てて先延ばしを克服できます。
C1 noun /ˌdʒʌkstəpəˈzɪʃən/

juxtaposition

並置
Meaning
The fact of two things being seen or placed close together with contrasting effect.
Example
The juxtaposition of light and dark colors created a dramatic effect.
明るい色と暗い色の並置が劇的な効果を生み出しました。
C2 adjective /ˈbeɪlfəl/

baleful

威圧的な
Meaning
Threatening harm; menacing or expressing hatred.
Example
She gave him a baleful look after the insult.
侮辱の後、彼女は彼に威圧的な目を向けた。
A1 verb /spend/

spend

使う
Meaning
to use money to buy something; to pass time
Example
I spend too much money on books.
私は本にお金を使いすぎています。
C1 noun /ˈʌp.tɜːn/

upturn

改善
Meaning
An improvement or upward trend in a situation, especially in business or economy.
Example
The company experienced an upturn in sales last quarter.
その会社は先月、売上の改善を経験しました。
C2 noun /kænˈtoʊnmənt/

Cantonment

軍事基地
Meaning
a military base or permanent military station
Example
The soldiers lived in the cantonment outside the city.
兵士たちは街外の軍事基地で生活していました。
B2 adjective /ˈspɒtɪd/

Spotted

斑点のある; 見られた; マークされた
Meaning
having spots or marks; noticed or seen
Example
The spotted leopard moved silently through the jungle.
斑点のあるヒョウはジャングルを静かに歩いた。
A1 noun /ˈsɪstər/

sister

姉 / 妹
Meaning
a female sibling; a girl or woman in relation to other children of her parents
Example
My sister is coming to visit us next week.
私の姉は来週私たちに会いに来ます。
C2 noun /kænt/

cant

偽善的な言葉
Meaning
Hypocritical and insincere talk, especially about moral or religious principles.
Example
The politician's speech was filled with cant about honesty and integrity.
その政治家の演説は、誠実さと誠実性についての偽善的な言葉で満ちていた。
A2 noun,verb /pleɪn/

plane

平面; 飛行機; 平らにする
Meaning
a flat surface; an aircraft; to make smooth
Example
The carpenter used a tool to plane the wood.
大工は木を平らにするための道具を使いました。
C2 adjective /ˈlɪmpɪd/

limpid

澄んだ
Meaning
Clear and transparent, easily understood.
Example
The limpid water of the lake reflected the sky perfectly.
湖の澄んだ水は完璧に空を反映していました。
C2 adjective /ˈækwɪˌlaɪn/

aquiline

ワシのくちばしのような
Meaning
curved like an eagle's beak; hooked
Example
He had an aquiline nose that gave him a distinguished appearance.
彼はワシのくちばしのような鼻を持っており、それが彼に優れた外見を与えていました。
C2 noun /dɪˈprævɪti/

depravity

堕落
Meaning
moral corruption; wickedness
Example
The film portrays the moral depravity of a corrupt society.
その映画は腐敗した社会の道徳的堕落を描いています。
C1 noun /ˈbraɪ.dəl/

Bridle

手綱; 騎馬用具
Meaning
the headgear used to control a horse, consisting of buckled straps and a bit
Example
The rider adjusted the horse's bridle before mounting for the race.
騎手はレースの前に馬の手綱を調整した。
B2 verb /dɪˈstrækt/

distract

気を散らす
Meaning
to take someone's attention away from what they are doing or focusing on
Example
The loud noise distracted her during the exam.
大きな音が試験中に彼女をディストラクトした。
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。
B2 noun ˈkæp.ɪ.təl.ɪ.zəm

capitalism

資本主義
Meaning
An economic system where trade, industry and production are privately owned and operated for profit.
Example
Capitalism encourages innovation and competition.
資本主義は革新と競争を促進します。
C2 noun /krəˈdjuːlɪti/

credulity

信じやすさ
Meaning
A tendency to be too ready to believe that something is real or true.
Example
The scam succeeded because of the victim's credulity.
詐欺は被害者の信じやすさのおかげで成功した。
C1 adjective /ˌɪnəˈfɛnsɪv/

inoffensive

無害な
Meaning
Not likely to offend or provoke; harmless.
Example
His inoffensive remarks kept the conversation friendly.
彼の無害なコメントは会話を友好的に保ちました。
B2 adjective /vɪkˈtɔː.ri.əs/

Victorious

勝利した
Meaning
having won a victory; successful in a struggle or contest
Example
The victorious team celebrated their championship win with great joy.
勝利したチームは、チャンピオンシップの勝利を大きな喜びで祝いました。
A1 noun /ˈʃɒpɪŋ/

shopping

ショッピング
Meaning
the activity of going to shops to buy things
Example
She spent the afternoon shopping for clothes.
彼女は午後に服を買うためにショッピングをして過ごしました。
C1 verb /ˈtɑːrnɪʃ/

tarnish

Meaning
To lose luster, especially as a result of exposure to air or moisture; to damage reputation.
Example
The silver jewelry tarnished quickly when left in the open air.
B2 verb /ˈpɪnpɔɪnt/

pinpoint

正確に特定する
Meaning
to locate or identify something with precision
Example
The detective was able to pinpoint the exact location of the suspect.
探偵は容疑者の正確な場所を特定できました。
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。
B2 verb /nɪˈɡlekt/

neglect

無視する
Meaning
to fail to care for or give attention to something
Example
Don't neglect your health while studying.
勉強中に健康を無視しないでください。
B2 noun /ˌdiː.haɪˈdreɪʃən/

dehydration

脱水症
Meaning
A condition in which the body or tissue lacks adequate water content.
Example
Dehydration can lead to fatigue and confusion.
脱水は疲労と混乱を引き起こす可能性があります。
C1 noun /ˈdɛljuːdʒ/

deluge

洪水
Meaning
A severe flood; an overwhelming quantity of something.
Example
The town was hit by a deluge of rain in just a few hours.
その町は数時間で豪雨の洪水に襲われました。
C1 noun /kæʃ/

cache

キャッシュ
Meaning
A hidden storage of items or a high-speed memory in computing.
Example
The hikers found a cache of supplies hidden under the rocks.
ハイカーたちは岩の下に隠された物資のキャッシュを見つけました。
B1 noun /sɒk/

sock

Meaning
a piece of clothing worn on the foot and lower part of the leg.
Example
He put on a pair of clean socks before leaving the house.
B2 adjective daɪˈdʒes.tɪv

digestive

消化の
Meaning
Relating to the digestion of food.
Example
Digestive enzymes help break down food.
消化酵素は食べ物を分解するのを助けます。
A2 verb /rɪˈdjuːs/

reduce

減らす
Meaning
to make smaller in size, amount, or degree; to decrease
Example
We need to reduce our expenses this month.
今月は支出を減らす必要があります。
C1 adjective /ˈɒptɪkəl/

optical

光学的
Meaning
related to or used in seeing or sight
Example
The optical illusion fooled everyone at the exhibition.
その光学的錯覚は展示会で皆を騙した。
B2 adjective /ˈtʃuːzi/

choosy

選り好み
Meaning
very careful in choosing; selective
Example
She is very choosy about the clothes she wears.
彼女は自分が着る服にとてもこだわりがあります。
C1 adjective /ˌsaɪkoʊsəˈmætɪk/

psychosomatic

心理的身体的
Meaning
Relating to a physical illness or condition caused or aggravated by mental factors such as stress.
Example
Her stomach pain was diagnosed as psychosomatic, linked to stress.
彼女の腹痛は心理的身体的なものとして診断され、ストレスに関連していました。
B2 noun /rɪˈstrɪk.ʃən/

Restriction

制限; 限界; コントロール
Meaning
a limiting condition or measure; the limitation or control of someone or something
Example
There are strict restrictions on smoking in public places.
公共の場所での喫煙には厳格な制限があります。
A1 modal verb /ʃʊd/

should

べき
Meaning
used to indicate obligation or duty
Example
You should study for your exams.
試験のために勉強すべきです。
C1 noun /əˈkwɪtl/

acquittal

Meaning
a judgment that a person is not guilty of the crime with which they have been charged
Example
The acquittal of the accused shocked the public.
C1 adjective /prəˈhɪbɪtɪv/

prohibitive

禁止するような高い
Meaning
Too high or expensive to be affordable; serving to prevent or discourage action.
Example
The cost of the medication is prohibitive for many families.
その薬の費用は多くの家族にとって高すぎる。
C2 adjective /lɪˈbɪdənəs/

libidinous

淫ら
Meaning
Showing excessive sexual drive; lustful.
Example
The play was criticized for its libidinous characters.
その劇は淫らなキャラクターで批判された。
A2 adjective /miːn/

Mean

意地悪; 残酷; 嫌な
Meaning
unkind; cruel; nasty
Example
Don't be so mean to your little sister.
小さな妹にそんなに意地悪しないで。
B2 noun /ˈdes.tə.ni/

Destiny

運命; 定め; 前定
Meaning
the events that will necessarily happen to someone in the future; fate or predetermined course
Example
She believed that meeting him was her destiny and meant to be.
彼女は彼に出会うことが運命だと信じていて、それは必ず起こることだと思っていた。
A2 adjective /kəˈriːən/

korean

韓国の
Meaning
relating to Korea, its people, language, or culture
Example
We went to a Korean restaurant for dinner.
私たちは夕食のために韓国のレストランに行きました。
A2 noun /prɪns/

prince

王子
Meaning
a male member of a royal family, especially the son of a king or queen; a ruler of a principality
Example
The prince addressed the nation on his birthday.
王子は誕生日に国民に演説しました。
C1 adjective /ˌsɛm.iˈæn.ju.əl/

semiannual

半年ごと
Meaning
Occurring twice a year; every six months.
Example
The company holds a semiannual meeting with all employees.
会社は6ヶ月ごとに全社員との会議を開きます。
C2 noun /ɪmˈpjuːnɪti/

impunity

Meaning
freedom from punishment or harmful consequences for an action
Example
The dictator ruled with impunity, ignoring international laws.
A2 adverb /bɪˈjɒnd/

Beyond

超えて; 定められた範囲を越える;
Meaning
further away than; exceeding; more than
Example
The mountains stretched beyond the horizon.
山々は地平線を越えて広がっていた。
B1 adverb /ˈbriːf.li/

Briefly

簡潔に
Meaning
in a short and clear way; for a short time
Example
Please explain the problem briefly.
問題を簡潔に説明してください。
B1 noun, verb /ˈmɜːrdər/

murder

殺人
Meaning
the unlawful killing of a person; to kill someone unlawfully and intentionally
Example
The detective investigated the murder that shocked the town.
探偵は町を驚かせた殺人事件を調査しました。
C1 verb /ˈpɜːrsɪkjuːt/

persecute

幸福
Meaning
to treat someone cruelly or unfairly, especially because of their religion, race, or beliefs
Example
Many people were persecuted for their faith during that time.
彼女は賞を受け取ったとき、自分の幸福を隠せなかった。
A2 verb /ɪkˈsaɪt/

excite

興奮させる
Meaning
to cause strong feelings of enthusiasm or eagerness
Example
The idea of traveling abroad excites her.
海外旅行のアイデアが彼女を興奮させる。
C1 /ʃrɛd/

shred

引き裂く
Meaning
to tear or cut something into small pieces
Example
She shredded the old documents before throwing them away.
彼女は古い書類を捨てる前にシュレッドした。
C1 adjective /ˈstɒdʒi/

stodgy

退屈な、時代遅れな
Meaning
Dull, uninspired, or old-fashioned; also heavy and hard to digest when referring to food.
Example
The lecture was so stodgy that many students struggled to stay awake.
その講義はあまりにも退屈で、多くの学生が目を覚ますのに苦労しました。
B2 verb /ˈkærəktəraɪz/

characterize

Meaning
to describe or portray the distinctive features or qualities of someone or something
Example
The author characterizes the hero as brave and selfless.
B2 noun /ˈsɑːrdʒənt/

sergeant

軍曹
Meaning
A rank of non-commissioned officer in the armed forces or police.
Example
The sergeant gave orders to the soldiers before the mission.
軍曹は任務の前に兵士たちに命令を出した。
B1 noun /ˌɒp.əˈtjuː.nə.ti/

opportunity

チャンス
Meaning
A favorable chance or set of circumstances that makes it possible to do something.
Example
She seized the opportunity to study abroad.
彼女は海外で勉強するチャンスをつかんだ。
B2 noun /məˈtʃʊrəti/

Maturity

成熟
Meaning
The state of being mature; full development physically or emotionally
Example
With age comes wisdom and emotional maturity.
年齢とともに知恵と感情的成熟が訪れる。
B2 verb /əˈbændən/

abandon

放棄する
Meaning
to give up completely; to leave permanently
Example
They had to abandon their house due to flooding.
彼らは洪水のために家を放棄しなければならなかった。
B2 noun /spaʊs/

spouse

配偶者
Meaning
a person's husband or wife
Example
Each employee may include their spouse in the health insurance plan.
各従業員は配偶者を健康保険プランに含めることができます。
B2 noun ˈdʒes.tʃərz

gestures

ジェスチャー
Meaning
Body movements, especially of hands, face, or body when speaking.
Example
Effective gestures add emphasis to a speech.
効果的なジェスチャーはスピーチに強調を加えます。
C2 noun /blæk ˈkɑːr.də.məm/

Black Cardamom

黒カルダモン
Meaning
a large aromatic spice pod with a smoky flavor, commonly used in Indian and Middle Eastern cooking
Example
Add black cardamom to the curry for a rich, smoky flavor.
カレーに黒カルダモンを加えて、リッチでスモーキーな風味を楽しんでください。
C2 noun /ˌkæv.əlˈkeɪd/

cavalcade

行列
Meaning
a formal procession of people riding on horses or in vehicles
Example
The king’s arrival was marked by a grand cavalcade.
王の到着は壮大な行列で印象付けられた。
A2 verb /saɪn/

sign

署名
Meaning
to write your name on something to show agreement or approval; to make a gesture with meaning
Example
Please sign the contract at the bottom of the page.
ページの下部で契約書にサインしてください。
C1 adjective পারসিভেবল

perceivable

知覚可能
Meaning
Able to be seen, noticed, or detected.
Example
The changes in winter weather are perceivable in rural areas.
冬の天気の変化は農村地域で知覚可能です。
A2 noun /stɔːrm/

Storm

嵐
Meaning
a violent weather condition with strong winds, rain, thunder, and lightning
Example
The storm caused power outages across the city.
嵐は市内全体で停電を引き起こしました。
B2 adjective /kruːd/

crude

原油
Meaning
in a natural or raw state; not yet processed or refined
Example
The crude oil is processed into fuel and chemicals.
原油は燃料や化学薬品に加工されます。
B1 noun /ˈrʌnər/

runner

幸せ
Meaning
a person who runs, especially in races or for exercise
Example
The runner crossed the finish line with a big smile.
彼女は賞を受け取ったとき、幸せを隠せなかった。
B1 noun /ˈkɑːr.pən.tər/

Carpenter

大工
Meaning
a person who makes and repairs wooden objects and structures
Example
The carpenter built a beautiful wooden cabinet for the kitchen.
The carpenter built a beautiful wooden cabinet for the kitchen.
C2 noun /lɔːˈdeɪʃən/

laudation

賞賛
Meaning
The act of praising or expressing approval.
Example
The poet received much laudation for his moving verses.
その詩人は感動的な詩で多くの賞賛を受けました。
C1 noun ˈpraʊ.es

prowess

腕前
Meaning
Skill or expertise in a particular activity or field.
Example
Prowess in sports enhances team strength.
スポーツでの腕前はチームの力を高めます。
A1 adjective/adverb /ˈɜːrli/

early

早い
Meaning
before the usual or expected time
Example
She arrived early to the meeting.
彼女は会議に早く到着しました。
B1 noun /ˈɡæðərɪŋ/

gathering

集まり
Meaning
a meeting or assembly of people for a particular purpose
Example
We attended a family gathering last weekend.
私たちは先週末、家族の集まりに参加しました。
A2 verb /kəˈlɛkt/

collect

集める
Meaning
to gather together; to accumulate items
Example
I collect stamps as a hobby.
私は趣味で切手を集めます。
C2 noun /əˌbɑː.məˈneɪ.ʃən/

abomination

忌まわしい物
Meaning
a thing that causes disgust or hatred
Example
Slavery was considered an abomination.
奴隷制度は忌まわしい物と見なされていました。
C2 verb /ˈpɒntɪfɪkeɪt/

pontificate

傲慢または教義的な方法で話すまたは行動する; 教皇として務める
Meaning
to speak or act in a pompous or dogmatic way; to officiate as a pontiff
Example
He pontificated on the importance of education for over an hour.
彼は1時間以上にわたり教育の重要性について傲慢に話しました。
B2 noun /proʊˈbeɪʃən/

probation

試用期間
Meaning
a period of testing or supervision, especially for offenders or new employees
Example
He was placed on probation for six months.
彼は6か月の試用期間を与えられました。
C1 adjective /ˈheɪt.fəl/

Hateful

憎しみの
Meaning
causing or deserving hatred; extremely unpleasant or offensive
Example
His hateful comments hurt everyone's feelings.
彼の憎しみを込めたコメントは皆の感情を傷つけました。
C2 verb /pərˈlɔɪn/

purloin

盗む
Meaning
to steal something, often in a sneaky or dishonest way
Example
He tried to purloin a book from the library without being noticed.
彼は図書館から本を盗もうとしたが、気づかれなかった。
B2 noun /ˈtɜːr.naʊt/

turnout

参加者数
Meaning
the number of people who attend or participate in an event or activity
Example
The turnout at the rally was impressive, with thousands showing up.
集会の参加者数は印象的で、何千人もの人々が参加しました。
B2 noun /ˈkaʊn.səl.ɪŋ/

counselling

カウンセリング
Meaning
the process of giving professional guidance and support to help someone deal with personal, social, psychological, or career-related problems
Example
She decided to seek counselling to manage stress and anxiety.
彼女はストレスを管理するためにカウンセリングを受けた。
C1 verb /weɪn/

wane

減少する
Meaning
To decrease gradually in power, intensity, or size.
Example
The moon wanes after the full moon night.
月は満月の夜の後に減少する。
B2 noun ɪkˈspænʃən

expansion

拡張
Meaning
The action of becoming larger or more extensive; growth or development.
Example
Volunteering helps in the expansion of social networks.
ボランティア活動は、社会的ネットワークの拡張に役立ちます。
C1 adjective /ˈsleɪ.vɪʃ/

slavish

奴隷のような
Meaning
showing no originality; completely imitative or overly submissive
Example
His slavish devotion to tradition prevented any innovation.
彼の伝統への奴隷のような献身が革新を阻んだ。
A2 noun ˈmuːv.mənt

movement

運動
Meaning
A group of people working together to advance their shared political, social, or artistic ideas.
Example
The movement aimed to ensure equal rights.
そのムーブメントは平等な権利を確保することを目指していました。
C2 adjective /ˌlækəˈdeɪzɪkəl/

lackadaisical

怠惰または無関心
Meaning
lacking enthusiasm, energy, or determination; careless or lazy
Example
His lackadaisical attitude toward work annoyed his boss.
彼の怠惰な態度は、仕事に対する上司の不満を引き起こした。
A1 noun /ʃɒp/

shop

店
Meaning
a place where goods are sold to customers
Example
I need to go to the shop to buy some groceries.
私は食料品を買うためにショップに行かなければならない。
C1 noun /ˌloʊkəˈmoʊʃən/

locomotion

移動
Meaning
movement or the ability to move from one place to another
Example
Walking is the most common form of human locomotion.
歩くことは人間の最も一般的な移動の形です。
C1 verb /ɪmˈpɑːrt/

impart

伝える
Meaning
to make information known; to bestow or communicate
Example
The teacher imparted valuable knowledge to her students.
教師は生徒に貴重な知識を授けました。
B1 noun /ˈleɪ.ər/

Layer

層; 層状;
Meaning
a sheet, quantity, or thickness of material, typically one of several, covering a surface or body
Example
The cake has three layers of chocolate.
ケーキには三つのチョコレート層があります。
B2 noun; verb /ˈlaɪnʌp/

line-up

ラインアップ；並べる
Meaning
a group or arrangement of people or things in a line; to arrange people or things in a row or planned order
Example
The coach announced the team line-up before the match.
コーチは試合前にチームのラインアップを発表した。
C2 verb /ɪnˈveɪɡəl/

inveigle

誘惑する
Meaning
To persuade someone to do something by deception or flattery.
Example
She inveigled him into signing the contract.
彼女は彼に契約書に署名させた。
B2 noun /ˈreɪʃoʊ/

ratio

比率
Meaning
a relationship between two numbers showing how many times the first number contains the second
Example
The ratio of boys to girls in the class is 2:1.
クラスでの男の子と女の子の比率は2:1です。
B1 noun /ˈnɜːrsɪŋ/

nursing

看護
Meaning
the profession or practice of caring for the sick or injured
Example
She is studying nursing to become a healthcare professional.
彼女は医療専門職になるために看護学を学んでいます。
C2 noun, verb /ˈbɛvəl/

bevel

斜面
Meaning
A sloping edge or surface; to cut or shape an edge at an angle.
Example
The carpenter beveled the edges of the table.
大工はテーブルの端を斜めに切りました。
B2 noun ˌdiː.fɒr.ɪˈsteɪ.ʃən

deforestation

森林伐採
Meaning
The action of clearing a wide area of trees; the permanent destruction of forests in order to make the land available for other uses.
Example
Deforestation accelerates the loss of biodiversity.
森林伐採は生物多様性の喪失を加速させます。
C2 noun /ˈkɪŋɡlɪŋ/

kingling

小さな王
Meaning
A minor or petty king; a ruler of small importance.
Example
The kingling demanded respect from his people despite his small realm.
その小さな王は、小さな王国にもかかわらず、彼の人々に尊敬を要求しました。
A2 verb /friːz/

freeze

凍る
Meaning
to become solid due to cold; to preserve by cold
Example
Water freezes at zero degrees Celsius.
水は零度で凍ります。
C1 adjective /ˈten.tə.tɪv/

Tentative

仮の; 不確かな
Meaning
not certain or fixed; provisional; hesitant or unsure
Example
We made tentative plans to meet next week.
私たちは来週会うための仮の計画を立てました。
B1 noun /ˈeɪ.dʒən.si/

Agency

エージェンシー; 代理店のオフィス
Meaning
a business or organization that provides a particular service
Example
She works for a travel agency downtown.
彼女はダウンタウンの旅行代理店で働いています。
C2 adjective /ɪnˈsɛnseɪt/

insensate

無感情な
Meaning
lacking physical sensation or empathy; without feeling or sensitivity
Example
The dictator's insensate cruelty shocked the world.
独裁者の無感情な残虐さは世界を驚かせた。
C2 noun /paɪər/

pyre

火葬の火
Meaning
A heap of combustible material, especially one used for burning a corpse as part of a funeral ceremony.
Example
The villagers built a pyre to honor the deceased.
村人たちは亡くなった人を敬うために火葬の火を作った。
B1 adjective ˌɑː.tɪˈfɪʃ.əl

artificial

人工の
Meaning
Made by humans; not occurring naturally
Example
Artificial systems are transforming industries.
人工システムは産業を変革しています。
C1 verb /kriːk/

creak

高い音できしむ音を立てる
Meaning
to make a high-pitched, squeaking noise when moved
Example
The old door creaked as she opened it.
古いドアは彼女が開けるときにきしんだ。
B1 verb /splɪt/

split

分ける
Meaning
to divide or separate into parts or groups
Example
He split the log in two with an axe.
彼は斧で丸太を二つに割った。
C2 verb /ˈmæstɪkeɪt/

masticate

噛む
Meaning
to chew food thoroughly before swallowing
Example
He slowly masticated the bread before swallowing.
彼はゆっくりとパンを噛んで飲み込んだ。
B2 noun /ˈhɑːr.bər/

Harbour

港
Meaning
a place on the coast where vessels may find shelter; a place of safety or refuge
Example
The fishing boats returned safely to the harbour before the storm hit the coastline.
漁船は嵐が海岸を襲う前に安全に港に戻りました。
C2 noun /dɜːrdʒ/

dirge

哀歌
Meaning
A mournful song, piece of music, or poem expressing grief, often for the dead.
Example
The choir sang a solemn dirge at the funeral.
コーラスは葬式で厳粛な哀歌を歌いました。
C1 noun /djuːn/

dune

砂丘
Meaning
A hill or ridge of sand formed by the wind, usually found in deserts or near beaches.
Example
The children played on the sand dune by the beach.
子供たちはビーチの砂丘で遊んでいました。
C1 adjective /ɪmˈpɜːrviəs/

impervious

透過しない
Meaning
Not allowing fluid to pass through; unable to be affected by something.
Example
The jacket is impervious to rain.
ジャケットは雨に透過しません。
B2 noun /kənˈdʌktər/

conductor

指揮者 / 導体
Meaning
a person who directs a performance or someone who collects fares on public transport; or a material that conducts electricity
Example
The conductor waved his baton to start the orchestra.
指揮者はオーケストラを始めるためにバトンを振りました。
C1 adverb /ɔːˈtɒnəməsli/

autonomously

自律的に
Meaning
In an independent or self-governing manner.
Example
The robot can operate autonomously without human intervention.
ロボットは人間の介入なしで自律的に動作できます。
C1 noun /ɪkˌsperɪˈmɛnteɪʃən/

experimentation

実験
Meaning
The process of performing a scientific procedure to make a discovery, test a hypothesis, or demonstrate a known fact.
Example
Experimentation leads to groundbreaking products.
実験は革新的な製品を生み出します。
B2 noun /ˈmɛr.meɪd/

Mermaid

人魚
Meaning
A mythical sea creature with the head and torso of a woman and the tail of a fish
Example
The little girl loved stories about mermaids living under the sea.
小さな女の子は海の下に住む人魚の話が好きでした。
C1 noun /ˈhɔːl.mɑːrk/

hallmark

象徴的な特徴
Meaning
a typical characteristic or feature of someone or something
Example
Honesty is the hallmark of a good leader.
誠実さは良いリーダーの象徴的な特徴です。
C1 verb /ɪmˈboʊl.dən/

embolden

勇気づける
Meaning
To give someone the courage or confidence to do something.
Example
The coach's words emboldened the team to play aggressively.
コーチの言葉はチームを積極的にプレーするように勇気づけました。
C1 noun /ˌriː.əˈdʒʌst.mənt/

readjustment

Meaning
The act of changing or correcting something again to make it suitable or balanced.
Example
After moving to a new city, he went through a period of readjustment.
B2 noun ˌreɪdɪˈeɪʃən

radiation

放射線
Meaning
The emission of energy as electromagnetic waves or as moving subatomic particles.
Example
Radiation from the sun can be harmful without protection.
太陽からの放射線は保護なしでは有害である可能性があります。
B1 noun /ˈkɜː.ri/

Curry

カレー
Meaning
a dish of meat, vegetables, etc., cooked in an Indian-style sauce with hot spices
Example
I love spicy chicken curry with rice.
私はスパイシーなチキンカリーとご飯が大好きです。
C1 noun ˌdɪm.ɪˈnjuː.ʃən

diminution

減少
Meaning
A reduction in the size, extent, or importance of something; decrease.
Example
There has been a diminution in air pollution.
大気汚染の減少がありました。