sepulcher
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C2 noun /ˈsɛpəlkər/

sepulcher

墓室
Meaning
A small room or monument, cut in rock or built of stone, in which a dead person is buried.
Example
The ancient king was laid to rest in a grand sepulcher.
古代の王は大きな墓室に埋葬されました。
C2 adjective /ˌɪrɛvəˈrɛnʃəl/

irreverential

無礼な
Meaning
Showing a lack of respect for things that are generally taken seriously.
Example
His irreverential humor often shocked traditional audiences.
彼の無礼なユーモアはしばしば伝統的な観客を驚かせました。
C2 noun /ˈvæsəl/

vassal

家来
Meaning
A person or country in a subordinate position to another, especially in feudal times under a lord.
Example
The king granted land to his vassal in return for loyalty and service.
王は忠誠と奉仕の見返りに家来に土地を与えた。
C2 adjective /ˌpærəˈdɪɡmətɪk/

paradigmatic

典型的な
Meaning
Serving as a typical example or model of something.
Example
Her success story is paradigmatic of the opportunities education can provide.
彼女の成功物語は、教育が提供できる機会の典型的な例です。
C2 adjective /ˈdæpər/

dapper

おしゃれで清潔
Meaning
Neat, stylish, and well-dressed in appearance.
Example
He looked very dapper in his new suit.
彼は新しいスーツでとてもおしゃれに見えた。
C2 noun /ɪˌdʒækjʊˈleɪʃən/

ejaculation

射精 / 突然の叫び
Meaning
The action of suddenly saying something or the release of semen during sexual climax.
Example
His sudden ejaculation of joy surprised everyone in the room.
彼の突然の喜びの射精は部屋の中の誰もが驚いた。
C2 noun ˈkɑː.dərz

cadres

カド
Meaning
A small group of people specially trained for a particular purpose or profession; a group of activists in a communist or other political organization.
Example
There are 26 cadres under BPSC.
BPSCの下に26人のカドがいます。
C2 noun /ˈdæstərd/

dastard

卑怯者
Meaning
a cowardly or dishonorable person
Example
Only a dastard would betray his closest friend.
裏切るのは卑怯者だけだ。
C2 noun /ˈjoʊmən/

yeoman

農民 / 忠実な従業員
Meaning
A farmer who cultivates his own land; also used to describe someone performing loyal, useful service.
Example
He did yeoman service in completing the project on time.
彼はプロジェクトを時間通りに完了させるために忠実にサービスを提供しました。
C2 verb /trænˈspoʊz/

transpose

転置する
Meaning
to change the order or position of something
Example
The editor transposed two paragraphs in the article.
編集者は記事で二つの段落を転置しました。
C2 adjective /ˌfoʊtoʊɪˈlɛktrɪk/

photoelectric

フォトエレクトリック
Meaning
relating to the emission of electrons or other free carriers when light shines on a material
Example
The photoelectric effect is fundamental in solar panels.
光電効果は太陽光パネルにおいて基本的です。
C2 adjective /ˈtɔːrʃəs/

tortious

不法行為
Meaning
Relating to or involving a wrongful act leading to legal liability.
Example
The company was found guilty of tortious interference with contracts.
その企業は契約への不法干渉で有罪判決を受けた。
C2 adjective /ˈæstrəl/

astral

Meaning
Relating to the stars or to spiritual, non-physical realms.
Example
Some believe in astral projection, the ability to leave the body and travel spiritually.
C2 noun /ˈflɛdʒlɪŋ/

fledgeling

若鳥
Meaning
A young bird that has just developed its feathers and is learning to fly; a beginner.
Example
The fledgeling was trying hard to take its first flight.
若鳥は最初の飛行をしようとしていました。
C2 noun /dɪˈbɛntʃər/

debenture

社債
Meaning
a type of debt instrument not secured by physical assets or collateral
Example
The company raised capital by issuing debentures to investors.
その会社は投資家に社債を発行して資本を調達した。
C2 noun /ˈɛəri/

aerie

鷲の巣
Meaning
A large nest of a bird of prey, especially an eagle, typically built high in a tree or on a cliff.
Example
The eagle built its aerie on the high cliff.
ワシは高い崖に巣を作った
C2 noun /ˈɪəri/ or /ˈɛəri/

aery

ワシの巣
Meaning
An eagle’s nest, or a lofty, airy dwelling.
Example
The eagle perched proudly near its aery high on the cliff.
鷲は崖の上にあるその巣の近くに誇らしげに止まった。
C2 verb /kənˈtɛm/

contemn

軽蔑する
Meaning
to treat or regard with disdain, scorn, or contempt
Example
He would never contemn honest work, no matter how humble.
彼はどんなに謙虚でも正直な仕事を軽蔑しない。
C2 noun /kɪˈrɒpədɪst/

chiropodist

足病医
Meaning
A healthcare professional who diagnoses and treats foot problems.
Example
The chiropodist treated her painful corns and calluses.
足病医は彼女の痛いタコと鶏眼を治療した。
C2 adjective /ˈkæp.ʃəs/

Captious

細かいことにこだわる; 批判的
Meaning
tending to find fault or raise petty objections; fault-finding; critical
Example
His captious remarks about every small detail made the meeting very unpleasant.
彼の細かいことにこだわるコメントは、会議をとても不快なものにしました。
C2 noun /ˈpɛrɪstaɪl/

peristyle

柱で囲まれた回廊
Meaning
A continuous porch formed by a row of columns surrounding the perimeter of a building or courtyard.
Example
The Roman villa featured a beautiful peristyle garden.
ローマの別荘には美しいペリスタイル庭園がありました。
C2 verb /səˈbɔːrn/

suborn

買収する
Meaning
to bribe or induce someone unlawfully to perform an act, especially to commit perjury
Example
The lawyer was accused of trying to suborn a witness.
弁護士は証人を買収しようとしたと非難された。
C2 adjective /ˌɪnɪkˈspiːdiənt/

inexpedient

不適切
Meaning
Not advisable, suitable, or practical in the circumstances.
Example
It would be inexpedient to invest without proper research.
適切な調査なしで投資することは不適切です。
C2 verb /ˈpɛrəɡrɪˌneɪt/

peregrinate

幸福
Meaning
To travel or wander from place to place.
Example
He loved to peregrinate across the countryside during summer.
彼女は賞を受け取ったとき、自分の幸福を隠せませんでした。
C2 adjective /ˈɪn.dɪ.dʒənt/

indigent

困窮
Meaning
lacking the necessities of life due to poverty; very poor
Example
The hospital offers free care to indigent patients.
病院は困窮した患者に無料でケアを提供しています。
C2 noun /baɪt/

bight

入り江
Meaning
A bend or curve in a geographical feature, especially a coastline, or a loop in a rope.
Example
The sailors anchored in the calm waters of the bight.
船員たちは入り江の穏やかな水域でアンカーを下ろした。
C2 noun /ˈbɜːrsər/

bursar

会計係
Meaning
An official in a school or college responsible for financial affairs.
Example
The bursar approved the budget for the new library.
会計係は新しい図書館の予算を承認しました。
C2 noun /ˌɪmbəˈsɪləti/

imbecility

愚かさ
Meaning
Extreme foolishness, stupidity, or weakness of mind.
Example
The plan was abandoned due to its sheer imbecility.
その計画はその愚かさから放棄されました。
C2 adjective /ˌʌn.rɪˈdʒɛn.ər.ət/

unregenerate

頑固
Meaning
Not reformed or showing no signs of change; stubbornly refusing to reform or repent.
Example
He remained an unregenerate opponent of progress.
彼は進歩の頑固な反対者であり続けた。
C2 noun /ˈmækɪntɒʃ/

mackintosh

レインコート
Meaning
a waterproof raincoat, originally made from rubberized fabric
Example
He wore a mackintosh to stay dry in the rain.
彼は雨の中で乾いたままでいるためにマッキントッシュを着ていました。
C2 adjective /ɪnˈɛksərəbl/

inexorable

避けられない
Meaning
Impossible to stop or prevent; relentless.
Example
The inexorable rise of technology is changing every aspect of life.
テクノロジーの避けられない上昇は、生活のすべての側面を変えています。
C2 adjective /ˈsɪŋkəˌpeɪtɪd/

syncopated

シンコペイテッド
Meaning
Characterized by displaced beats or rhythms, especially in music.
Example
The jazz piece had a syncopated rhythm that energized the crowd.
ジャズの曲には、群衆を元気づけたシンコペイテッドのリズムがありました。
C2 noun /ˌsɪɡnɪfɪˈkeɪʃən/

signification

意味
Meaning
the meaning or sense conveyed by a word, action, or symbol
Example
The signification of the gesture was misunderstood.
そのジェスチャーの意味は誤解されていました。
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。
C2 noun /ɪnˈfrækʃən/

infraction

違反
Meaning
A violation or breach of a rule, law, or agreement.
Example
The student was punished for a minor infraction of the school rules.
学生は学校の規則の軽微な違反で罰せられました。
C2 adjective /ˈfɒksi/

foxy

ずるい
Meaning
Clever, cunning, or attractive.
Example
He came up with a foxy plan to win the game.
彼はゲームに勝つためにずるい計画を思いついた。
C2 noun /ˌdoʊ.məˈstɪs.ə.ti/

domesticity

家庭生活
Meaning
Life at home or devotion to family life.
Example
She enjoys the domesticity of cooking and gardening.
彼女は料理とガーデニングの家庭生活を楽しんでいます。
C2 noun /əˈklɪvɪti/

acclivity

上り坂
Meaning
An upward slope or incline on the ground.
Example
The hikers struggled as they climbed the steep acclivity.
登山者たちは急な上り坂を登るときに苦労しました。
C2 adjective /səˈpʌlkrəl/

sepulchral

墓に関連する、陰気な
Meaning
Relating to a tomb or burial; gloomy, dismal.
Example
The abandoned house had a sepulchral silence about it.
放棄された家には墓のような静けさが漂っていた。
C2 noun /fɪntʃ/

finch

フィンチ（小さな歌う鳥）
Meaning
a small songbird with a short, stout bill
Example
A colorful finch perched on the branch singing sweetly.
カラフルなフィンチが枝に止まり、甘い歌を歌っていました。
C2 noun /ˈænθrəsaɪt/

anthracite

硬質石炭
Meaning
A hard, shiny form of coal that burns with little smoke and a high heat value.
Example
The factory used anthracite as its primary fuel source.
工場はアンブラサイトを主な燃料源として使用していました。
C2 noun /ˌbeɪˈliː/

bailee

受寄者
Meaning
a person or party who temporarily receives possession of goods or property from another under a legal agreement
Example
The bailee must take reasonable care of the goods while they are in his possession.
受寄者は財産を適切に管理する義務がある。
C2 adjective /blɑːˈzeɪ/

blase

無関心, 無感動
Meaning
unimpressed or indifferent to something because it has been experienced so often before
Example
After years of luxury travel, she felt blase about another trip to Paris.
何年もの贅沢な旅行の後、彼女はパリへの別の旅行に対して無関心を感じた。
C2 noun /ˌɔːrəˈtɔːri.oʊ/

oratorio

宗教音楽作品
Meaning
A large-scale musical composition for orchestra, choir, and soloists, usually on a sacred theme, performed without costumes or scenery.
Example
Handel's 'Messiah' is one of the most famous oratorios ever written.
ヘンデルの『メサイア』は最も有名なオラトリオの1つです。
C2 noun /rɪˈvaɪlər/

reviler

侮辱者
Meaning
a person who criticizes or insults others abusively
Example
He was known as a reviler of all who opposed him.
彼は自分に反対する全ての人々を侮辱する者として知られていました。
C2 adjective /ˈfræk.ʃəs/

Fractious

わがままな; けんか腰の; 手に負えない
Meaning
irritable and quarrelsome; difficult to control; bad-tempered
Example
The fractious child refused to follow any of the teacher's instructions.
その気難しい子供は教師の指示に従うことを拒否しました。
C2 noun /ˈbɪlɪŋzˌɡeɪt/

billingsgate

粗野または侮辱的な言葉
Meaning
Coarse or abusive language; vulgar or offensive speech.
Example
The heated argument quickly descended into billingsgate.
激しい議論はすぐに粗野な言葉に変わった。
C2 adjective hjʊˈrɪs.tɪk

heuristic

発見的
Meaning
Enabling a person to discover or learn something for themselves; experimental learning approach.
Example
Teachers use heuristic techniques to encourage self-learning.
教師は自学を促すために発見的な技法を使用します。
C2 verb /ˌoʊvərˈliːp/

overleap

飛び越える
Meaning
To jump over something; to omit or disregard something.
Example
He managed to overleap the fence easily.
彼は簡単にフェンスを飛び越えました。
C2 adjective /ˈsɪbɪlənt/

sibilant

シーシー音がする
Meaning
Making or characterized by a hissing sound.
Example
The word 'snake' starts with a sibilant sound.
'snake' という単語はシビラント音で始まります。
C2 adjective /ˈnɛðər/

nether

下の
Meaning
situated down or below; lower
Example
They explored the nether regions of the cave.
彼らは洞窟の下の地域を探索した。
C2 verb /bɪˈleɪbə/

belabour

くどく説明する
Meaning
to explain something repeatedly or with excessive detail; to criticize or attack verbally at length
Example
The teacher did not belabour the point once the students understood it.
学生が理解した後、教師はその点をくどく説明しなかった。
C2 verb /əˈsweɪdʒ/

assuage

和らげる
Meaning
To make an unpleasant feeling less intense; to ease or relieve.
Example
The kind words helped assuage her anxiety.
優しい言葉が彼女の不安を和らげるのに役立ちました。
C2 adverb /hərˈmɛtɪkli/

hermetically

密封的に
Meaning
In a way that is completely airtight or sealed off.
Example
The jars were hermetically sealed to preserve freshness.
瓶は新鮮さを保つために密封的に封印されました。
C2 adjective /rɪˈmɪs/

remiss

怠慢
Meaning
Negligent in performing a duty or responsibility.
Example
The manager was remiss in not checking the financial reports carefully.
マネージャーは財務報告書を慎重に確認しなかったことで怠慢だった。
C2 noun /ˈɪnˌɡreɪt/

ingrate

Meaning
An ungrateful person; someone who shows no appreciation.
Example
He worked hard for his friend, but the ingrate never thanked him.
C2 adjective /ˈstraɪ.eɪ.tɪd/

striated

縞目模様の
Meaning
marked with thin lines, grooves, or stripes
Example
The muscle fibers appeared striated under the microscope.
顕微鏡で筋肉の繊維が縞目模様のように見えました。
C2 verb /ˈsnɪvəl/

snivel

弱い、またはイライラさせる方法で泣くまたは不平を言う
Meaning
to cry or complain in a weak or annoying way
Example
He began to snivel when he didn’t get his way.
自分の思い通りにならなかったとき、彼は泣き始めた。
C2 verb /ˈvɪtrɪfaɪ/

vitrify

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

hydrodynamics

Meaning
The branch of science concerned with the motion of fluids, especially liquids, and the forces acting on solid bodies immersed in fluids.
Example
Hydrodynamics is essential in designing efficient ship hulls.
C2 adjective /kənˈfɔːrməbl/

conformable

適合する
Meaning
Capable of being adapted or consistent with something; compliant.
Example
His actions were conformable to the rules of the institution.
彼の行動はその機関の規則に適合していました。
C2 noun /ˌɪmpjuˈteɪʃən/

imputation

非難
Meaning
an accusation or attribution of blame
Example
The politician denied the imputation of corruption.
政治家は腐敗の非難を否定した。
C2 noun /ˌpɛdəˈɡɒdʒɪks/

pedagogics

教育学
Meaning
the science or art of teaching
Example
He studied pedagogics to become a better teacher.
彼はより良い教師になるために教育学を学びました。
C2 noun /əˈsɜːrbəti/

acerbity

辛辣さ
Meaning
bitterness or sharpness of tone, manner, or taste
Example
The acerbity of his remarks left everyone silent.
彼の発言の辛辣さは、みんなを静かにさせた。
C2 noun /trɪˈplɪs.ə.ti/

triplicity

三重性
Meaning
The state of being triple or consisting of three parts.
Example
The design shows a triplicity of forms combined harmoniously.
デザインは、調和の取れた形態の三重性を示しています。
C2 adjective /ˈædɪˌpoʊs/

adipose

脂肪の
Meaning
Relating to or consisting of animal fat; fatty.
Example
The doctor explained that the tissue was mainly adipose in nature.
医者は、組織が主に脂肪性であることを説明しました。
C2 noun /ˈjuːzjuːfrʌkt/

usufruct

使用権
Meaning
The legal right to use and enjoy the benefits of someone else’s property without owning it.
Example
The tenant had the usufruct of the land but not its ownership.
借家人は土地の使用権を持っていたが、所有権はなかった。
C2 adjective /ˈmiːliˌmaʊðd/

mealymouthed

言い逃れをする
Meaning
not willing to speak directly and honestly; evasive in speech
Example
The politician gave a mealymouthed response to the tough question.
その政治家は難しい質問に対して言い逃れをした。
C2 noun /ˈmɒnəˌsɪləbəl/

monosyllable

単音節の言葉
Meaning
A word consisting of only one syllable.
Example
Words like 'yes' and 'no' are monosyllables.
'はい'や'いいえ'のような言葉は単音節の言葉です。
C2 adjective /ʌnˈkɒnʃənəbl/

unconscionable

不正当な
Meaning
shockingly unfair or unreasonable
Example
The company made unconscionable profits from the crisis.
その会社は危機から不正当な利益を得ました。
C2 verb /ˈæd.l̩/

addle

混乱させる
Meaning
To confuse or muddle someone’s mind.
Example
The complicated instructions only served to addle him.
複雑な指示は彼を混乱させるだけでした。
C2 adjective /ˈvɪrəl/

virile

男性的
Meaning
having traditionally masculine qualities, such as strength, energy, and sexual vigor
Example
The actor was admired for his virile appearance.
俳優はその男性的な外見で賞賛されました。
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。
C2 verb /ˈɛkskʌlpeɪt/

exculpate

免罪する
Meaning
to show or declare that someone is not guilty of wrongdoing
Example
The lawyer worked hard to exculpate his client.
弁護士はクライアントを無罪にするために懸命に働いた。
C2 noun /rɪˈɡætə/

regatta

ボート競走
Meaning
A sporting event consisting of a series of boat or yacht races.
Example
The annual regatta attracted competitors from around the world.
毎年のレガッタは世界中から競技者を引き付けた。
C2 noun /ˈdɛftnəs/

deftness

巧妙さ
Meaning
Skillfulness and quickness in action or thought.
Example
Her deftness with words impressed the audience.
彼女の言葉の巧妙さは観客を感動させた。
C2 noun /aɪˈkɒnəklæst/

iconoclast

偶像破壊者
Meaning
A person who attacks or criticizes cherished beliefs, traditions, or institutions.
Example
He was known as an iconoclast who challenged old traditions.
彼は古い伝統に挑戦した偶像破壊者として知られていました。
C2 verb /ˈtrʌŋkeɪt/

truncate

切り詰める
Meaning
to shorten something by cutting off the top or the end
Example
The article was truncated to fit the limited space.
その記事は限られたスペースに収めるために切り詰められました。
C2 noun /ɪmˌprɒb.əˈbɪl.ə.ti/

Improbability

不確実性
Meaning
the quality or state of being improbable; unlikely to be true or to happen
Example
The improbability of winning the lottery twice didn't stop her from buying tickets.
ロトで二回連続で当選する可能性の低さは、彼女がチケットを買うのを止めませんでした。
C2 noun /ˌsuː.pər.əˈbʌn.dəns/

superabundance

過剰な豊富さ
Meaning
An excessive or overflowing amount of something.
Example
The garden was filled with a superabundance of flowers.
庭は花の過剰な豊富さで満たされていました。
C2 verb ˈlev.ɪ.teɪ.tɪŋ

levitating

浮遊
Meaning
Rising and hovering in the air, especially as a result of supernatural or magical power.
Example
The levitating structure is an engineering marvel.
その浮遊する構造は工学の驚異です。
C2 noun /mjuːˈnɪfəsəns/

munificence

寛大さ
Meaning
great generosity or lavish giving
Example
The hospital was built thanks to the munificence of a wealthy donor.
病院は裕福な寄付者の寛大さのおかげで建てられました。
C2 adjective /ˈwɪt.ləs/

Witless

愚かな; 知恵がない; 頭の悪い
Meaning
lacking intelligence or wisdom; foolish
Example
His witless remarks during the meeting embarrassed everyone present.
会議中の彼の愚かな発言は、出席者全員を困らせました。
C2 adjective /ɔːˈrɪfərəs/

auriferous

金鉱を含む
Meaning
Containing or producing gold.
Example
The miners discovered an auriferous vein in the mountains.
鉱山労働者は山で金鉱を含む鉱脈を発見しました。
C2 noun /ˌluːkjʊˈbreɪʃən/

lucubration

夜間学習
Meaning
study or meditation, especially at night
Example
His novel was the result of long lucubration.
彼の小説は長い夜間学習の結果でした。
C2 adjective /ˈdɛprɪkətɔːri/

deprecatory

軽蔑的な
Meaning
expressing disapproval or belittling
Example
He gave a deprecatory remark about their performance.
彼は彼らのパフォーマンスについて軽蔑的なコメントをしました。
C2 noun /əˈprəʊ.bri.əm/

opprobrium

非難, 恥辱
Meaning
Harsh criticism or public disgrace.
Example
The scandal brought opprobrium on the politician.
スキャンダルは政治家に非難を浴びせた。
C2 noun /maɪˈkrɑː.skə.pi/

microscopy

顕微鏡学
Meaning
The use of a microscope to observe small objects or organisms.
Example
Microscopy revealed the structure of the cells.
顕微鏡学は細胞の構造を明らかにしました。
C2 noun /ɪnˈvɛktɪv/

invective

侮辱的な言葉
Meaning
Insulting, abusive, or highly critical language.
Example
The politician’s speech was filled with invective against his opponents.
その政治家の演説は、対立候補に対する侮辱的な言葉で満ちていた。
C2 adjective /ˌɛl.ɪˈmɑː.səˌnɛr.i/

eleemosynary

慈善的な
Meaning
Relating to charity; dependent on or supported by charity.
Example
The hospital was founded as an eleemosynary institution.
病院は慈善的な機関として設立されました。
C2 adjective /bɪˈfɒɡd/

befogged

混乱した, ぼんやりした
Meaning
Confused or clouded in mind; made unclear like being surrounded by fog.
Example
His mind felt befogged after the long and exhausting meeting.
長く疲れる会議の後、彼の心は混乱しているように感じた。
C2 adjective /ˈmɔːrɪbʌnd/

Moribund

死にかけている; 衰退または腐敗の状態で
Meaning
near death; dying; in a state of decline or decay
Example
The moribund patient was in critical condition.
そのモリバンド患者は危機的な状態にありました。
C2 adjective /ˈɡær.ə.ləs/

Garrulous

おしゃべりな; うるさい; 話好き
Meaning
excessively talkative, especially on trivial matters; chatty and rambling in speech
Example
The garrulous old man at the coffee shop would talk for hours about his travels.
カフェでおしゃべりな年寄りの男は、旅行について何時間も話していた。
C2 adjective /ˌɪnkænˈdɛsənt/

incandescent

白熱
Meaning
emitting light as a result of being heated; extremely bright or passionate
Example
The incandescent lamp lit up the entire hall.
白熱灯はホール全体を照らしました。
C2 noun /ˈdɛkəˌɡræm/

decagram

デカグラム
Meaning
A metric unit of mass equal to ten grams.
Example
The package weighed exactly one decagram.
そのパッケージはちょうど1デカグラムの重さでした。
C2 verb /bɪˈfuːl/

befool

だます
Meaning
to deceive or trick someone into believing something false; to make someone appear foolish
Example
The scammer tried to befool innocent people with fake promises.
詐欺師は偽の約束で無実の人々をだまそうとした。
C2 adjective /pərˈspɪkjuəs/

perspicuous

明確
Meaning
Clearly expressed and easily understood; lucid.
Example
The teacher gave a perspicuous explanation of the theory.
先生は理論について明確な説明をしました。
C2 noun /ˌæpəˈleɪʃən/

appellation

名称 / タイトル
Meaning
a name or title
Example
The city has earned the appellation 'The Big Apple'.
その都市は「ビッグアップル」という名称を得ました。
C2 noun /ˈboʊsən/

boatswain

船員長
Meaning
a ship's officer in charge of equipment and the crew
Example
The boatswain supervised the sailors on deck.
ボーツウェインはデッキで船員を監督しました。
C2 noun /ˈɒbsɪkwi/

obsequy

葬儀
Meaning
A funeral rite, usually used in plural form obsequies.
Example
The village gathered for the obsequy of their beloved teacher.
村人たちは、愛する教師の葬儀のために集まりました。
C2 noun /ˈheɪ.deɪ/

Hey day

絶頂期; 黄金時代; ピーク時
Meaning
the period of a person's or thing's greatest success, popularity, or vigor; prime time
Example
During her heyday as a singer, she performed in sold-out concerts around the world.
歌手としての絶頂期に、彼女は世界中で完売したコンサートに出演していました。
C2 noun /ˈlʊŋ.gi/

Lungi

ルンギ
Meaning
a traditional garment worn around the waist in South Asia
Example
He wore a comfortable lungi while relaxing at home.
彼は家でくつろいでいるときに快適なルンギを着ていました。
C2 verb /ˈjuːləˌdʒaɪz/

eulogize

讃える
Meaning
To praise highly in speech or writing, especially in honor of someone who has died.
Example
They gathered to eulogize their beloved teacher.
彼らは愛する先生を称賛するために集まりました。
C2 noun /lɪnt/

lint

繊維くず
Meaning
small soft fibers that come off cloth, often found in dryers or on clothes
Example
There was lint all over his black shirt after the wash.
洗濯後、彼の黒いシャツに繊維くずがついていました。
C2 adjective /ˌdaɪəˈtɒmɪk/

diatomic

二原子
Meaning
Consisting of two atoms.
Example
Oxygen is a diatomic molecule.
酸素は二原子分子です。
C2 verb /ˈæntɪdeɪt/

antedate

前日付け
Meaning
to be earlier in time; to assign a date earlier than the actual one
Example
The manuscript antedates the modern printing press.
その原稿は現代の印刷機よりも前の時代にあります。
C2 noun /drɒs/

dross

無駄なもの
Meaning
worthless or unwanted material; rubbish or impurities
Example
Most of his early writings were considered dross.
彼の初期のほとんどの作品は無駄なものと見なされていた。
C2 noun/verb /ˈʌpˌkæst/

upcast

上に投げる
Meaning
Verb: To cast or throw upward. Noun: Something thrown or directed upward.
Example
The fisherman upcast his net into the air.
漁師は彼の網を空中に投げた。
C2 verb /prɪˈværɪkeɪt/

prevaricate

Meaning
to avoid telling the truth by not giving a direct answer
Example
The politician began to prevaricate when asked about the scandal.
C2 verb ˈɑːb.fə.skeɪt

obfuscate

曖昧にする、混乱させる、隠す
Meaning
Render obscure, unclear, or unintelligible.
Example
Politicians often obfuscate facts to mislead people.
政治家はしばしば事実をわかりにくくして人々を誤導します。
C2 adjective /ˌmɒnəkrəˈmætɪk/

monochromatic

Meaning
Consisting of or displaying only one color.
Example
The artist created a striking monochromatic painting in shades of blue.
C2 adjective /ˌmʌl.tɪˈfeə.ri.əs/

Multifarious

多様な; 多方面の
Meaning
having many different aspects or forms; diverse and varied
Example
The company has multifarious business interests including technology, finance, and healthcare.
その会社には、テクノロジー、金融、ヘルスケアを含む多様なビジネス利益があります。
C2 noun /bɛk/

beck

合図 / 小川
Meaning
a gesture of beckoning; a small stream or brook (chiefly Northern English)
Example
The servant came at his master's beck and call.
召使いは主人の合図に即座に来ました。
C2 noun /kəˈbɑːdi/

kabadi

廃品回収業者
Meaning
a person who collects and sells scrap or recyclable materials, especially in South Asia
Example
The kabadi came every week to collect old newspapers and bottles.
廃品回収業者は古い物を集めます。
C2 noun /mɪlk raɪs/

Milk rice

おかゆ
Meaning
A sweet dessert made from rice cooked with milk and sugar
Example
My grandmother makes delicious milk rice for special occasions.
私の祖母は特別な機会においしいミルクライスを作ります。
C2 verb /ˌɪntərˈsiːd/

intercede

Meaning
to act or plead on behalf of someone in difficulty or trouble; to intervene between parties to help resolve a dispute
Example
She interceded with the teacher to give her brother another chance.
C2 noun /ˌɪnkænˈteɪʃən/

incantation

呪文
Meaning
a series of words used as a magic spell or charm
Example
The wizard chanted an incantation to summon the spirits.
魔法使いは霊を呼び出すために呪文を唱えました。
C2 adjective /kwəʊˈtɪdiən/

quotidian

日常的な、普通の
Meaning
Ordinary or everyday, especially when mundane.
Example
He focused on the quotidian details of family life.
彼は家族生活の日常的な詳細に集中した。
C2 noun /prɪˈsɛʃən/

precession

歳差
Meaning
The slow movement of the axis of a spinning body around another axis, often referring to Earth's rotation.
Example
Astronomers study the precession of the equinoxes.
天文学者は春分点の歳差を研究しています。
C2 noun /məˈnɪʃən/

monition

警告
Meaning
A warning or caution, often of a religious or moral nature.
Example
The priest gave a monition against dishonesty.
神父は不正行為に対する警告を与えた。
C2 verb /ˈkɒr.ʌ.skeɪt/

coruscate

きらめく
Meaning
to sparkle or flash brightly
Example
The fireworks coruscated across the night sky.
花火は夜空に向かってきらめいた。