neuroplasticity
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C1 noun /ˌnjʊə.roʊ.plæˈstɪs.ɪ.ti/

neuroplasticity

神経可塑性
Meaning
The brain's ability to reorganize itself by forming new neural connections throughout life.
Example
Neuroplasticity allows the brain to rewire itself after an injury.
ニューロプラスティシティは、脳が怪我の後で再配線できるようにします。
C2 noun /ˈpɛstɪləns/

pestilence

ペスト
Meaning
A deadly or virulent epidemic disease that spreads rapidly.
Example
The medieval city was devastated by a pestilence.
中世の都市はペストで荒廃した。
C1 noun /ˈbʌrə, ˈbʊrə/

borough

Meaning
A town, district, or administrative division, especially one with its own local government.
Example
Brooklyn is a borough of New York City.
ブルックリンはニューヨーク市の区です。
C1 noun kənˈfɔː.mə.ti

conformity

順応、適合、従順
Meaning
Compliance with standards, rules, or laws. Behavior in accordance with socially accepted conventions.
Example
Strict conformity to the rules ensures order in society.
規則の厳格な順守は社会の秩序を保証します。
C1 verb /uːz/

ooze

にじみ出る
Meaning
to slowly flow or leak out through small openings or pores
Example
Blood began to ooze from the small cut.
血が小さな切り傷からにじみ出た。
B1 noun, verb /strɪŋ/

string

ひも
Meaning
a thin piece of cord or thread; to tie or fasten with a string
Example
She tied the package with a string.
彼女はパッケージを糸で結びました。
C2 noun /ˈtʃɜː.nɪŋ stɪk/

Churning stick

バターバトン
Meaning
a wooden stick used for stirring and churning butter, milk, or other liquids
Example
Grandmother used a churning stick to make fresh butter.
おばあさんは新鮮なバターを作るためにチャーニングスティックを使いました。
B2 noun /ˈlɛtɪs/

lettuce

レタス
Meaning
a leafy green vegetable commonly used in salads and sandwiches
Example
She added fresh lettuce to the sandwich.
彼女はサンドイッチに新鮮なレタスを加えた。
B2 adjective ˈeθ.ɪ.kəl

ethical

倫理的
Meaning
Relating to moral principles or the branch of knowledge dealing with these.
Example
Ethical considerations guide decisions.
倫理的な考慮が決定を導く。
C1 adjective /ɪkˈsplɔɪtətɪv/

exploitative

搾取的な
Meaning
making use of a situation or people unfairly and unethically for one's own advantage
Example
The workers protested against the exploitative practices of the factory.
労働者たちは工場の搾取的な行動に抗議した。
C2 noun /roʊˈtʌn.də/

rotunda

円形の建物
Meaning
a large circular building or hall, often with a dome
Example
Tourists gathered inside the grand rotunda of the capitol.
観光客は議会堂の壮大なロタンダの中に集まりました。
C2 noun (compound/erroneous entry) /ɪnˈɛksərəbl ɑːrmi/

inexorableinexorablearmy

止められない軍隊
Meaning
This appears to be a corrupted or concatenated form; interpreted as 'inexorable army' — an unstoppable or relentless force.
Example
The rebels feared the inexorable army approaching their stronghold.
反乱軍は自分たちの砦に近づいてくる止められない軍隊を恐れていた。
B2 noun ˈɪn.frəˌstrʌk.tʃər

infrastructure

インフラストラクチャー
Meaning
The basic physical and organizational structures and facilities needed for the operation of a society or enterprise.
Example
Digital infrastructure is vital for future advancements.
デジタルインフラストラクチャーは将来の進歩にとって不可欠です。
B1 verb kleɪmz

claims

命を奪う
Meaning
To take someone's life, to cause death
Example
Workplace pollution claims thousands of lives annually.
職場の汚染は毎年何千もの命を奪います。
C1 verb /snɪər/

sneer

冷笑する
Meaning
to smile or speak in a mocking or contemptuous way
Example
She sneered at his attempt to sing.
彼女は彼の歌おうとしたことを嘲笑した。
B2 noun /ˈsʌfərɪŋ/

suffering

苦しみ
Meaning
the state of undergoing pain, distress, or hardship
Example
They tried to relieve his suffering with medicine.
彼らは薬で彼の苦しみを和らげようとした。
B2 noun /ˌɑːrkiˈɑːlədʒi/

archaeology

考古学
Meaning
the study of human history and prehistory through excavation and analysis of artifacts, monuments, and other physical remains
Example
She studied archaeology to learn about ancient civilizations.
彼女は古代文明について学ぶために考古学を学びました。
C1 noun /ˈɑːrdər/

ardor

情熱、熱意
Meaning
Great enthusiasm or passion.
Example
She spoke with ardor about her new project.
彼女は新しいプロジェクトについて情熱をもって話していました。
C1 noun /əˈseɪlənt/

assailant

攻撃者
Meaning
a person who attacks another
Example
The police arrested the assailant at the scene.
警察は現場で攻撃者を逮捕しました。
C1 noun /stɛntʃ/

stench

悪臭
Meaning
A very strong and unpleasant smell.
Example
The stench of garbage filled the alley.
ゴミの臭いが路地を満たした。
B2 verb /prɪˈzɜːv/

preserve

保存する
Meaning
to keep something in its original state; to protect from harm or decay
Example
We must preserve our natural environment.
私たちは自然環境を保存しなければなりません。
C1 noun /ˈfæk.ʃən/

Faction

派閥
Meaning
a small organized dissenting group within a larger one
Example
Different factions within the party disagreed about the new policy.
党内の異なる派閥は新しい政策に対して意見が一致しませんでした。
C1 noun /ˈdʒʌɡərˌnɔːt/

juggernaut

止められない力
Meaning
A huge, powerful, and unstoppable force or institution.
Example
The new tech company has become a juggernaut in the industry.
新しいテクノロジー企業は業界で止められない力となった。
C1 adjective /ˈdiːviəs/

devious

狡猾な
Meaning
Skillful at using underhanded tactics to achieve goals; not straightforward.
Example
He used a devious plan to gain control of the company.
彼は会社の支配権を握るために、狡猾な計画を使いました。
C2 noun /feɪt/

fete

祭り、フェスティバル
Meaning
a celebration or festival, often in honor of someone
Example
The village held a grand fete to celebrate the harvest.
村は収穫を祝うために盛大な祭りを開催しました。
B2 adjective /ɪsˈlɑːmɪk/

islamic

イスラームの
Meaning
relating to Islam, its followers, or its teachings
Example
The city has many Islamic cultural centers.
その都市には多くのイスラーム文化センターがあります。
A1 adverb /soʊ/

so

そんなに
Meaning
to such a degree or extent
Example
She was so happy with the gift.
彼女はプレゼントにとても喜んでいた。
C2 noun /ˌdɛd ˈhiːt/

dead-heat

引き分け
Meaning
a race or contest in which two or more competitors finish exactly equal
Example
The race ended in a dead-heat between the two runners.
レースは二人のランナーの間で引き分けで終わった。
B2 noun /bʌlk/

Bulk

塊; 大部分;
Meaning
the mass or size of something large; the greater part or majority of something
Example
The bulk of the work was completed before the deadline.
仕事の大部分は締め切り前に終わりました。
C2 adjective /ˌluː.mɪˈnɛs.ənt/

luminescent

発光する
Meaning
Emitting light without heat, glowing softly.
Example
The luminescent watch dial was visible in the dark.
その発光する時計のダイヤルは暗闇の中で見えました。
B1 noun /ˈpɑː.vər.t̬i/

Poverty

貧困; 基本的なニーズの不足
Meaning
the state of being extremely poor; lack of basic necessities
Example
Many organizations work to reduce poverty around the world.
多くの団体が世界中で貧困を減らすために働いています。
B1 noun/verb /ˈhʌntɪŋ/

hunting

狩猟
Meaning
the activity of chasing and killing wild animals
Example
Hunting is strictly regulated in many countries.
狩猟は多くの国で厳格に規制されています。
B2 noun /ˈɡlɑːs.weər/

Glass-ware

ガラス製品
Meaning
objects made of glass, especially drinking glasses and decorative objects
Example
The wedding registry included fine glassware.
ウェディングレジストリには、上質なガラス製品が含まれていました。
C2 noun /biˈætɪtjuːd/

beatitude

至高の幸福または祝福、しばしば山上の説教でのイエスの言葉に関連して使用される
Meaning
supreme blessedness or happiness, often used in reference to the sayings of Jesus in the Sermon on the Mount
Example
She felt a state of beatitude after receiving the good news.
良い知らせを受け取った後、彼女は幸福の状態を感じていた。
C1 adjective /rɪˈmoʊtɪd/

remoted

リモートされた
Meaning
placed at a distance; made remote
Example
The system was remoted to a secure location.
システムは安全な場所にリモートされました。
B2 adjective /ˈskɪni/

Skinny

痩せた; 細い; 骨ばかりの
Meaning
very thin; having little flesh or fat on the body
Example
The skinny cat looked like it hadn't eaten for days.
その痩せた猫は、数日間食べていないように見えました。
B1 verb /kəmˈpiːt/

compete

競争する
Meaning
to try to win or be more successful than others in a contest or activity
Example
Several companies compete for dominance in the market.
いくつかの会社が市場での支配を競い合っています。
B2 noun /rɪb/

Rib

あばら骨
Meaning
one of the curved bones that protect the chest and lungs
Example
He broke his rib in the accident.
彼は事故であばら骨を折った。
C1 adjective /ˈkɒn.keɪv/

concave

凹形
Meaning
curved inward like the inside of a bowl
Example
The mirror had a concave surface that magnified her reflection.
鏡は凹形の表面を持ち、彼女の反射を拡大しました。
C1 verb /plɒd/

plod

ゆっくりと働く
Meaning
to work slowly and steadily, often with effort or difficulty
Example
He plodded through his homework despite feeling tired.
疲れていたけど、彼は宿題をゆっくりやっていた。
C2 noun /ˈɔːldər/

alder

アルダーの木
Meaning
A type of tree from the birch family that typically grows in wet ground and has simple, serrated leaves.
Example
The alder trees grew thick along the riverbank.
アルダーの木は川のほとりに密に成長していました。
C1 adjective /səbˈdʒɛktɪv/

subjective

主観的
Meaning
based on personal feelings, tastes, or opinions rather than facts
Example
Beauty is often considered a subjective concept.
美しさはしばしば主観的な概念と見なされます。
A2 adjective /ˈkruːəl/

cruel

残酷
Meaning
Willfully causing pain or suffering to others, or feeling no concern about it.
Example
It was cruel to make fun of the injured boy.
負傷した男の子を笑うのは残酷だった。
C1 adjective /ˌdaɪəˈbɒlɪkəl/

diabolical

悪魔的
Meaning
Wicked, cruel, or outrageously bad; resembling the devil.
Example
The dictator’s diabolical rule brought misery to the nation.
独裁者の悪魔的な支配は国に苦しみをもたらした。
C2 noun /ˌsɪləbɪˈkeɪʃən/

syllabication

音節分け
Meaning
The division of words into syllables.
Example
Proper syllabication helps in correct pronunciation.
適切な音節分けは正しい発音に役立ちます。
C1 adjective /tænˈdʒɛnʃəl/

tangential

接線の
Meaning
relating to or along a tangent; slightly or indirectly related to something
Example
His remarks were tangential to the main topic of discussion.
彼のコメントは議論の主要なトピックには関連していなかった。
B2 adjective /səbˈstæn.ʃəl/

Substantial

実質的; かなりの; 重要な
Meaning
large in size, amount, or importance; considerable; significant
Example
There was a substantial increase in sales this quarter.
この四半期に売上は実質的に増加しました。
A2 verb /ʃaɪn/

shine

輝く
Meaning
to give out a bright light or glow
Example
The sun will shine brightly tomorrow.
太陽は明日明るく輝きます。
B2 noun ˈlɛɡ.ə.si

legacy

遺産
Meaning
An amount of money or property left to someone in a will; something left or handed down by a predecessor.
Example
His contributions left a lasting legacy in the industry.
彼の貢献は業界に長く残る遺産を残しました。
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.
B2 noun /ˌɪm.ɪˈteɪ.ʃən/

Imitation

模倣; コピー; レプリカ
Meaning
the action of using someone or something as a model; a copy of something original
Example
His imitation of the famous actor was so good that everyone burst into laughter.
彼の有名な俳優のイミテーションはとても上手で、みんなが笑い出しました。
C2 adverb /əˈbæk/

Aback

驚いた
Meaning
by surprise; unexpectedly
Example
I was taken aback by his sudden announcement.
私は彼の突然の発表に驚きました。
A2 verb /səˈpɔːrt/

support

サポートする
Meaning
to help or assist someone; to hold up or bear the weight of something
Example
The family will support their son through his studies.
家族は息子を学業でサポートします。
C1 verb /deɪz/

daze

Meaning
to stun or confuse someone temporarily with a shock or surprise
Example
The bright lights dazed the runners as they entered the stadium.
A2 noun /ʃɪp/

Ship

Meaning
a large watercraft that travels the world's oceans and seas
Example
The cargo ship departed from the port at dawn.
貨物船は夜明けに港を出発しました。
B2 noun /sloʊp/

Slope

坂; 傾斜地
Meaning
an inclined surface; a piece of ground that is not level
Example
We walked up the steep slope of the mountain.
私たちは山の急な坂を登りました。
B1 noun /bɪˈliːf/

Belief

信念; 信頼
Meaning
confidence in the truth or existence of something; trust or faith
Example
His belief in justice never wavered.
彼の正義への信念は決して揺るがなかった。
C1 noun ˌmɒd.ɪ.fɪˈkeɪ.ʃənz

modifications

修正
Meaning
The action of making partial or minor changes to something.
Example
DNA modifications enable enhanced traits in crops.
DNAの修正により作物の特性が向上します。
B2 adverb /ˈɜːrdʒəntli/

urgently

緊急に
Meaning
in a way that requires immediate attention or action
Example
The patient urgently needs medical attention.
患者は緊急に医療処置が必要です。
C1 adjective /ˈʃeɪm.ləs/

Shameless

恥知らず
Meaning
having no shame; bold and rude; impudent
Example
The shameless politician refused to apologize for his mistakes.
恥知らずな政治家は自分の過ちを謝罪することを拒んだ。
C2 noun /kænˈtɑː.tə/

cantata

カンタータ
Meaning
A vocal composition with instrumental accompaniment, typically in several movements, often involving a choir.
Example
The choir performed a beautiful cantata during the festival.
合唱団は祭りの間に美しいカンタータを演奏しました。
B1 adjective ˌiːkəˈnɒmɪk

economic

経済的
Meaning
Relating to economics or the economy.
Example
The issue had significant economic implications.
その問題には重要な経済的影響がありました。
C2 noun /neɪv/

Knave

不正直な人;トランプのジャック
Meaning
a dishonest person, especially a man; a playing card with a picture of a male servant
Example
The knave tried to cheat the old woman out of her savings.
その悪党は年老いた女性をだまして、貯金を奪おうとした。
C1 verb /nɪp/

nip

軽くつねる
Meaning
to pinch or bite lightly; to move quickly
Example
The cold wind nipped at my face.
冷たい風が私の顔を軽くつねった。
B2 noun /ˈdɔː.weɪ/

doorway

ドアの入口
Meaning
the space where a door opens into a room or building
Example
She stood in the doorway waiting for him to arrive.
彼女はドアの入口に立って、彼が来るのを待っていました。
C1 noun /ˈhɜːrniə/

hernia

ヘルニア
Meaning
A medical condition where an organ pushes through the muscle or tissue holding it in place.
Example
The doctor diagnosed him with an inguinal hernia.
医者は彼に鼠径ヘルニアと診断しました。
C1 adjective /əˈdɛpt/

adept

熟練
Meaning
Very skilled or proficient at something.
Example
She is adept at solving complex mathematical problems.
彼女は複雑な数学の問題を解決するのが得意です。
A2 noun /ˌkæŋ.ɡəˈruː/

Kangaroo

カンガルー
Meaning
a large marsupial from Australia that moves by hopping on its strong hind legs
Example
The kangaroo jumped high with its joey in its pouch.
カンガルーは、袋の中に子供を入れて高く跳ねました。
C2 adjective /ˌpəʊstˈprændɪəl/

postprandial

食後
Meaning
Occurring after a meal.
Example
He went for a postprandial walk after dinner.
彼は夕食後にポストプランディアルウォークに出かけた。
C2 noun /kəˈraʊzl/

carousal

騒々しいパーティー
Meaning
A noisy or lively drinking party or festivity.
Example
They were exhausted after a night of wild carousal.
彼らは一晩のワイルドな騒々しいパーティーの後、疲れ切っていた。
C1 noun /ˈʃɪvəlri/

chivalry

騎士道
Meaning
The medieval knightly system with its moral, social, and religious code; courteous behavior, especially toward women.
Example
The knight lived by the code of chivalry.
騎士は騎士道の規範に従って生きていました。
B1 verb /əˈkɜːr/

occur

発生する
Meaning
to happen or take place; to be found or present
Example
The accident occurred at the intersection during rush hour.
事故はラッシュアワーの交差点で発生しました。
B1 noun, verb /ˈfəʊtəʊˌkɒpi/

photocopy

コピー
Meaning
a copy of a document made using a photocopying machine; to make such a copy
Example
Please photocopy these documents before the meeting.
会議の前にこれらの書類をコピーしてください。
C2 noun /krəˈnɒmɪtər/

chronometer

クロノメーター
Meaning
An instrument for measuring time precisely, especially used in navigation.
Example
The sailor relied on the chronometer to determine his position at sea.
船乗りは海上で自分の位置を決めるためにクロノメーターに頼りました。
C2 noun /ˌtɜːsənˈtɛnəri/

tercentenary

三百周年記念
Meaning
The 300th anniversary of an event.
Example
The city celebrated its tercentenary with a grand festival.
その都市は盛大な祭りで三百年祭を祝いました。
C2 noun /ˈɡlæsi fɪʃ/

Glassy fish

ガラスの魚
Meaning
a transparent freshwater fish with a glassy appearance, popular in aquariums
Example
The glassy fish is known for its transparent body and peaceful nature.
ガラスの魚はその透明な体と穏やかな性格で知られています。
C1 verb /ˈnɔːrməlaɪz/

normalize

正常化する
Meaning
to bring something back to a normal or standard condition; to make something conform to a standard
Example
The government took steps to normalize relations with neighboring countries.
政府は関係を正常化するための措置を取った。
C1 verb /ɡreɪt/

grate

すりおろす, 苛立たせる
Meaning
to shred food into small pieces using a grater; to irritate or annoy
Example
She grated the cheese for the pasta dish.
彼女はパスタ料理のためにチーズをおろしました。
C2 adjective /ˈskʌr.ɪ.ləs/

scurrilous

中傷的な
Meaning
Using or expressed in coarse, abusive, or slanderous language.
Example
The politician faced criticism for his scurrilous remarks about his opponent.
その政治家は対立候補についての中傷的な発言で批判を浴びた。
A2 adverb /ˈnoʊwɛr/

Nowhere

どこにも
Meaning
not anywhere; in no place
Example
I searched everywhere but the keys were nowhere to be found.
私はあらゆる場所を探しましたが、鍵はどこにも見つかりませんでした。
C2 noun ˌsɜːkəmˈspekʃən

circumspection

慎重、リスクを避けること
Meaning
The quality of being wary and unwilling to take risks; prudence.
Example
His circumspection ensured no mistakes were made.
彼の慎重さが間違いを犯さないようにしました。
C2 adjective /ˈsɜːrkəmskraɪbd/

circumscribed

制限された
Meaning
restricted or limited in scope or freedom
Example
Her freedom of choice was circumscribed by social rules.
彼女の選択の自由は社会的なルールによって制限されていた。
A1 pronoun /huː/

who

Meaning
used to ask about a person or people
Example
Who is coming to the party tonight?
今晩パーティーに誰が来ますか?
B2 adjective /dɪˈzæs.trəs/

Disastrous

壊滅的な
Meaning
extremely bad or unsuccessful; causing great damage
Example
The hurricane had disastrous effects on the city.
ハリケーンは街に壊滅的な影響を与えました。
C1 noun /ˈfaɪərɑːm/

firearm

火器
Meaning
a weapon capable of firing a projectile using gunpowder or other propellant
Example
The police found a hidden firearm during the investigation.
警察は調査中に隠された銃器を発見しました。
C1 noun /ˈveɪpəraɪzər/

vaporizer

ベイポライザー
Meaning
a device that turns a liquid into vapor, often for inhalation
Example
She used a vaporizer to ease her cough.
彼女は咳を和らげるためにベイポライザーを使いました。
B2 noun /ˈsɪblɪŋ/

sibling

兄弟姉妹
Meaning
A brother or sister.
Example
She has three siblings, two brothers and one sister.
彼女は三人の兄弟姉妹がいます。二人の兄と一人の妹。
C1 verb /rɪˈtælieɪt/

retaliate

報復する
Meaning
to make an attack in return for a similar attack
Example
The army retaliated after the enemy attack.
軍隊は敵の攻撃の後、報復した。
A1 adjective, noun, adverb, verb (past tense of leave) /lɛft/

left

Meaning
on or towards the side of the body that is to the west when facing north
Example
He turned left at the intersection.
彼は交差点で左に曲がった。
C1 adjective /prɪˈsɪpɪtəs/

precipitous

急なまたは突然の
Meaning
Extremely steep or sudden; done quickly without careful consideration.
Example
The hikers struggled to climb the precipitous slope.
ハイカーたちは急な坂道を登るのに苦労していました。
B2 noun /ˌriː.əˈʃʊr.əns/

Reassurance

安心
Meaning
comfort or confidence given to someone to remove their fears or doubts
Example
She needed reassurance that everything would be okay.
彼女はすべてがうまくいくことを確認するために安心が必要でした。
C1 noun /ˌrek.ənˌsɪl.iˈeɪ.ʃən/

reconciliation

和解
Meaning
The restoration of friendly relations; the action of making one view or belief compatible with another.
Example
The peace treaty was a major step toward reconciliation.
平和条約は和解への重要な一歩でした。
B2 adjective /boʊld/

Bold

大胆; 自信; 勇敢
Meaning
brave; confident; daring
Example
He made a bold decision to start his own business.
彼は自分のビジネスを始めるために大胆な決断を下しました。
C2 verb /ˈædjʊˌleɪt/

adulate

過剰に賛美する
Meaning
to praise or flatter excessively
Example
The fans adulated the actor after his performance.
ファンたちは彼のパフォーマンスの後、俳優を賛美しました。
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。
B2 noun /ˌɑːr.kiˈɑː.lə.dʒi/

archeology

考古学
Meaning
the study of human history and prehistory through excavation and analysis of artifacts and structures
Example
She decided to study archeology to learn about ancient civilizations.
彼女は古代文明について学ぶために考古学を学ぶことに決めました。
A2 verb /voʊt/

vote

投票する
Meaning
to make a choice in an election; to express preference
Example
Citizens vote to choose their representatives.
市民は代表者を選ぶために投票します。
C1 adjective /ˈfɛrəl/

feral

野生の
Meaning
existing in a wild or untamed state; not domesticated
Example
The feral cat roamed the streets at night.
その野良猫は夜に街を歩き回っていた。
A1 verb /bɪˈliːv/

believe

信じる
Meaning
to think that something is true; to have faith in
Example
I believe in hard work and dedication.
私は努力と献身を信じます。
C1 noun ˌnɒn.kəʊˌɒp.ərˈeɪ.ʃən

non-cooperation

非協力
Meaning
The practice of refusing to cooperate, especially as a form of protest.
Example
The non-cooperation movement gained momentum.
非協力運動は勢いを得た。
B1 noun /ˈmænər/

manner

マナー / 方法
Meaning
a way in which something is done or happens
Example
He spoke in a polite manner.
彼は礼儀正しく話しました。
C2 verb /ˌmɪskənˈstruː/

misconstrue

誤解する
Meaning
To interpret something wrongly or misunderstand the meaning.
Example
She misconstrued his silence as anger.
彼女は彼の沈黙を怒りだと誤解した。
C2 noun /ˈʃʊərəti/

surety

保証人
Meaning
a person who takes responsibility for another's performance of an undertaking, such as appearing in court or paying a debt
Example
The landlord required a surety before renting the apartment.
家主はアパートを貸す前に保証人を要求しました。
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。
A2 noun /ˈriːdər/

reader

読者
Meaning
a person who reads or who is capable of reading
Example
She is a fast reader, finishing books in a day.
彼女は速読者で、1日で本を読み終えます。
C1 noun /ˌsɒl.jʊˈbɪləti/

solubility

溶解度
Meaning
The ability of a substance to dissolve in a solvent.
Example
The solubility of salt in water is high.
塩の水における溶解度は高い。
B2 noun /ˈreb.əl/

Rebel

反逆者
Meaning
a person who resists authority or control
Example
The young rebel refused to follow the school rules.
その若い反逆者は学校の規則に従うことを拒否した。
C2 noun /ˈɡrændɪləkwəns/

grandiloquence

誇張した言葉
Meaning
Pompous or extravagant language, style, or manner, often intended to impress
Example
The politician’s speech was full of empty grandiloquence.
政治家の演説は、空虚な誇張した言葉で満たされていました。
B2 adjective /ɡrɪm/

grim

厳しい
Meaning
very serious or gloomy in appearance or outlook
Example
The future looked grim after the disaster.
災害後、未来は厳しく見えた。
C2 adjective /stəˈkɑː.təʊ/

staccato

スタッカート
Meaning
short and detached in sound or style, often used in music
Example
The pianist played the notes in a staccato rhythm.
ピアニストはスタッカートのリズムで音符を弾きました。
C1 noun /ˈtriːzən/

Treason

裏切り罪
Meaning
the crime of betraying one's country, especially by attempting to kill or overthrow the sovereign or government
Example
He was accused of treason against the state.
彼は国家に対する反逆罪で告発されました。
C1 noun /ˈɛstjʊəri/

estuary

河口
Meaning
the tidal mouth of a large river, where the tide meets the stream
Example
The city is located near the estuary of the river.
その都市は川の河口の近くにあります。
C1 noun /fæd/

fad

一時的な流行、トレンド
Meaning
a temporary fashion or trend; a short-lived craze
Example
The new diet became a popular fad among teenagers.
新しいダイエットはティーンエイジャーの間で人気の一時的なトレンドとなった。
A2 noun /ˈɛndɪŋ/

ending

結末
Meaning
the final part of something, such as a story, event, or period of time
Example
The movie had a surprising ending that no one expected.
映画は誰も予想しなかった驚きの結末だった。
C1 noun /kɔːr/

corps

軍隊の部門、グループ
Meaning
a branch of the military or a group organized for a specific purpose
Example
He joined the army corps after graduation.
彼は卒業後、軍隊の部門に参加しました。
C1 noun /ˈflæt.ər.i/

Flattery

お世辞
Meaning
excessive and insincere praise, given especially to further one's own interests
Example
His constant flattery made everyone suspicious of his true motives.
彼の絶え間ないお世辞は、皆が彼の本当の意図を疑わせることになった。
A2 adjective /ˈsʌdən/

Sudden

突然の; 急な; 思いがけない;
Meaning
happening or done quickly and unexpectedly; abrupt
Example
There was a sudden change in the weather.
天気に突然の変化がありました。
A2 noun /ˈkʌp.bɔːrd/

Cupboard

食器棚
Meaning
a piece of furniture with doors and shelves for storing dishes, food, or clothes
Example
She stored all the plates and bowls in the kitchen cupboard.
彼女はすべての皿とボウルをキッチンのカップボードにしまいました。
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。
C1 noun /dʒɪst/

Gist

要点
Meaning
the substance or essence of a speech or text; the main point
Example
I missed the beginning of the lecture, but I caught the gist of the professor's argument.
私は講義の始まりを逃しましたが、教授の議論の要点を理解しました。
B2 adjective /kɒzˈmɛt.ɪk/

cosmetic

化粧品
Meaning
relating to beauty or appearance; intended to improve looks
Example
She bought a new cosmetic cream for her skin.
彼女は肌のために新しいコスメティッククリームを買いました。