recrudescence
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C2 noun /ˌriːkruːˈdɛsəns/

recrudescence

再発
Meaning
a new outbreak or revival of something that had subsided, especially an undesirable condition
Example
Health officials warned of a recrudescence of measles in several districts.
保健当局は複数の地区で麻疹の再発の警告を出しました。
C2 noun/verb /ˈrɛkəmˌpɛns/

recompense

賠償
Meaning
to compensate someone for loss or harm suffered; compensation given for damage or injury
Example
The company offered financial recompense to the injured worker.
その会社は負傷した労働者に対して金銭的な賠償を提供しました。
C2 verb /ˈtʃeɪfɪŋ/

chafing

擦れて痛む
Meaning
To make sore by rubbing; to become irritated.
Example
The rough shoes were chafing his heels.
荒れた靴が彼のかかとを擦っていた。
C2 noun /ˈpɔːpərɪzəm/

pauperism

貧困
Meaning
The state of being extremely poor.
Example
The country struggled with rising pauperism in the 19th century.
その国は19世紀に増大する貧困と戦っていました。
C2 adjective /ˈstɒlɪd/

stolid

冷静な、無表情な
Meaning
Calm, dependable, and showing little emotion or animation.
Example
Despite the chaos around him, he remained stolid and composed.
周りの混乱にもかかわらず、彼は冷静で落ち着いていました。
C2 adjective /ˈdʌlsɪt/

dulcet

甘美
Meaning
sweet and soothing (often used ironically)
Example
She was enchanted by his dulcet voice.
彼女は彼の甘美な声に魅了されていた。
C2 noun /kɔːrˈteɪʒ/

cortege

葬列
Meaning
a solemn procession, especially for a funeral
Example
A cortege of mourners followed the hearse to the cemetery.
悲しみに沈んだ人々が葬列を引き連れて霊柩車を墓地に送った。
C2 verb /rɪˈtrɛntʃ/

retrench

コスト削減、従業員の解雇
Meaning
to reduce costs, spending, or staff to save resources
Example
The company had to retrench employees due to financial difficulties.
会社は財政的な困難のため、従業員をリトレンチしなければならなかった。
C2 noun ˌkɒmpjʊˈteɪʃənəl kəˌmjuːnɪˈkeɪʃən

computational communication

計算通信
Meaning
Digital exchange and automated interaction; the use of computational methods and systems to facilitate communication and information sharing.
Example
Computational communication is reshaping how we share information.
計算通信は私たちが情報を共有する方法を再構築しています。
C2 noun /dʒɛˌstɪkjʊˈleɪʃən/

gesticulation

ジェスチュレーション
Meaning
a gesture, especially a dramatic one, used instead of speaking or to emphasize speech
Example
His speech was full of passionate gesticulations.
彼のスピーチは情熱的なジェスチャーで満ちていた。
C2 noun /brɔːn/

brawn

体力
Meaning
physical strength in contrast to intelligence
Example
He used his brawn to lift the heavy box.
彼は重い箱を持ち上げるために体力を使いました。
C2 noun /ˈkruːɪt/

cruet

小さな容器
Meaning
a small container, especially for salt, pepper, oil, or vinegar, used at a dining table
Example
She filled the cruet with olive oil for the salad.
彼女はサラダのためにオリーブオイルでクルエットを満たしました。
C2 noun /ˈɑːrtləsnəs/

artlessness

素朴さ, 自然さ
Meaning
The quality of being natural and simple without deceit or pretension.
Example
Her artlessness made her beloved by all.
彼女のartlessnessは、彼女をみんなに愛される存在にした。
C2 noun/verb /ˈkætˌkɔːl/

catcall

不快な口笛や叫び声
Meaning
A loud whistle or shout of disapproval or sexual harassment directed at someone.
Example
The actress ignored the catcalls from the crowd.
女優は群衆からのキャットコールを無視しました。
C2 noun /ˈpruːdəri/

prudery

Meaning
the behavior or attitude of people who are too easily shocked or offended by sexual matters
Example
His prudery often made others uncomfortable during open discussions.
C2 noun /ˈpʌlkrɪˌtjuːd/

pulchritude

美しさ
Meaning
physical beauty
Example
The actress was admired for her pulchritude as well as her talent.
その女優は美しさと才能で賞賛されました。
C2 verb /ɪnˈtɜːr/

inter

埋葬する
Meaning
To bury a dead body in the ground.
Example
They decided to inter the soldier with full honors.
彼らは兵士を全ての名誉を持って埋葬することに決めた。
C2 adjective /ˈdʒɜːrmɪnəl/

germinal

発芽の
Meaning
Relating to the earliest stage of development.
Example
The idea was still in its germinal stage.
そのアイデアはまだその発芽段階にありました。
C2 noun /ˈkɪldʒɔɪ/

killjoy

空気を壊す人
Meaning
a person who spoils the fun or enjoyment of others
Example
Don’t be a killjoy at the party.
パーティーで空気を壊す人にならないで。
C2 noun /ˈmɪlk pɒt/

Milk-pot

ミルクポット
Meaning
a container specifically used for storing or serving milk
Example
She poured fresh milk from the milk-pot into her glass.
彼女はミルクポットから新鮮なミルクをグラスに注いだ。
C2 noun /ˌækwəˈpɒnɪks/

aquaponics

アクアポニックス
Meaning
A system of aquaculture in which the waste produced by farmed fish or other aquatic animals supplies nutrients for plants grown hydroponically.
Example
Aquaponics efficiently utilizes water by integrating fish and plant farming.
アクアポニックスは魚と植物の農業を統合することによって水を効率的に利用します。
C2 verb /ˈkæn.tər/

canter

軽いギャロップ
Meaning
To ride a horse at a controlled, easy pace between a trot and a gallop.
Example
She cantered her horse across the field with ease.
彼女は馬を簡単にフィールドを走らせた。
C2 noun /aɪər/

ire

怒り, 激怒
Meaning
intense anger or rage
Example
The new policy provoked the ire of the employees.
新しい政策は従業員の怒りを引き起こした。
C2 adjective /sɪˈnæp.tɪk/

synaptic

シナプスの
Meaning
Related to the signal transmission process between nerve cells.
Example
Learning strengthens synaptic connections in the brain.
学習は脳内のシナプス接続を強化する。
C2 noun /ˈwɔːrˌmʌŋɡər/

warmonger

戦争煽動者
Meaning
A person who advocates or promotes war or conflict.
Example
The leader was criticized as a warmonger by his opponents.
そのリーダーは、対立者から戦争煽動者として批判された。
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 noun /ˈlɔːrdlɪŋ/

lordling

小さな領主
Meaning
A young or petty lord; someone of minor nobility.
Example
The arrogant lordling demanded respect despite his lack of experience.
傲慢なロードリングは経験不足にもかかわらず、尊敬を要求した。
C2 adjective /dɪˈklæməˌtɔri/

declamatory

力強い演説スタイル
Meaning
speaking in a loud, rhetorical, or dramatic way
Example
The politician’s declamatory style impressed some but irritated others.
その政治家の力強い演説スタイルは一部の人々に感銘を与えたが、他の人々には不快感を与えた。
C2 noun /fɪˈlæt.əl.i/

philately

切手収集
Meaning
the collection and study of postage stamps
Example
Philately is a hobby enjoyed by people of all ages.
切手収集はすべての年齢層の人々に楽しまれている趣味です。
C2 verb /rɛst/

wrest

力づくで奪う
Meaning
to forcibly pull something from a person's grasp; to seize with effort or struggle
Example
The police had to wrest the weapon from the suspect's hand.
警察は容疑者の手から武器を引き離さなければならなかった。
C2 noun /dreɪk/

Drake

雄鴨
Meaning
a male duck; a type of waterfowl
Example
The drake led his family of ducks across the pond.
そのドレイクは、家族のカモたちを池の向こうに連れて行きました。
C2 noun /ˈɛpɪtɑːf/

epitaph

墓碑銘
Meaning
A short text written on a tombstone in memory of the deceased.
Example
The gravestone bore an epitaph honoring the soldier’s bravery.
墓石にはその兵士の勇気を讃える墓碑銘が刻まれていた。
C2 verb /dɪˈskraɪ/

descry

遠くで見る
Meaning
to catch sight of something, especially something distant or obscure
Example
From the hilltop, they descried a small village in the distance.
丘の頂上から、彼らは遠くの小さな村を見た。
C2 noun /ˌnɒvəˈlɛt/

novellette

小説
Meaning
A short novel or long short story.
Example
The author published a novellette as a preview of her upcoming series.
作者は彼女の次のシリーズのプレビューとして小説を発表しました。
C2 adjective /ˈhaɪndmoʊst/

hindmost

最も後ろの
Meaning
Farthest back; last in position.
Example
The hindmost car in the convoy broke down first.
隊列で最も後ろの車が最初に壊れた。
C2 verb /əˈɡriːv/

aggrieve

傷つける
Meaning
to cause distress or make someone feel resentful
Example
She felt aggrieved by the unfair decision.
彼女は不公平な決定に心を痛めていた。
C2 noun /ˈpɒsi/

posse

ギャング / 友達グループ
Meaning
A group of people, often friends or a group organized to support or enforce the law.
Example
He arrived at the party with his posse of friends.
彼は友達グループと一緒にパーティーに到着しました。
C2 noun /sɛnˈsɔːrɪəm/

sensorium

感覚中枢
Meaning
The part of the brain or mind concerned with the reception and interpretation of sensory stimuli.
Example
The patient’s sensorium was clouded after the accident.
事故後、患者の感覚中枢はぼやけていた。
C2 noun /ˈbuːbi/

booby

ばか
Meaning
a foolish or gullible person; a silly individual
Example
He felt like a booby after making such a simple mistake.
そんな簡単な間違いをして、彼は自分をばかだと感じた。
C2 noun /ˈɡraɪndstoʊn/

grindstone

砥石
Meaning
a thick disc of stone used for grinding, sharpening, or polishing tools
Example
The blacksmith sharpened his blade on the grindstone.
鍛冶屋はグラインドストーンで刃を研いだ。
C2 adjective /ˈpɛnɪtrəbl/

penetrable

通過可能な
Meaning
Capable of being passed through or entered.
Example
The thin wall was easily penetrable.
薄い壁は簡単に通過可能でした。
C2 verb /dɪsˈkaʊntənəns/

discountenance

非難する
Meaning
To disapprove of or discourage something.
Example
The teacher strongly discountenanced cheating in exams.
先生は試験でのカンニングを強く非難しました。
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 noun /ruːθ/

ruth

同情
Meaning
A feeling of pity, compassion, or sorrow.
Example
He felt no ruth for the people he had betrayed.
彼は裏切った人々に対して一切の同情を感じなかった。
C2 adjective /dʒɛnˈtiːl/

genteel

上品な
Meaning
Polite, refined, or respectable, often in an affected or exaggerated way
Example
She spoke in a genteel manner that impressed the guests.
彼女は上品な方法で話し、ゲストに感銘を与えました。
C2 noun /ɪkˈstɛnsər/

extensor

伸展筋
Meaning
a muscle that serves to extend or straighten a limb or part of the body.
Example
The extensor muscles in the arm help straighten the elbow.
腕の伸展筋は肘をまっすぐにするのを助けます。
C2 noun /koʊˈædʒətər/

coadjutor

補佐
Meaning
a person who helps or assists another, especially in a religious or official capacity
Example
The bishop appointed a coadjutor to assist him with his duties.
司教は自分の義務を手伝うために補佐を任命した。
C2 noun /bɪsk/

bisque

シーフードスープ
Meaning
A rich, creamy soup made from shellfish.
Example
We ordered lobster bisque at the restaurant.
レストランでロブスタービスクを注文しました。
C2 noun /mɪf/

miff

小さな争い
Meaning
A petty quarrel or annoyance.
Example
They had a slight miff over the seating arrangement.
彼らは座席配置について小さな争いを起こしました。
C2 noun /ˌpaɪroʊˈmeɪniæk/

pyromaniac

放火魔
Meaning
A person with an uncontrollable desire to set things on fire.
Example
The pyromaniac was arrested for setting several buildings ablaze.
放火魔は数軒の建物に火をつけたことで逮捕された。
C2 adjective /ˌɪndɪˈsɜːrnəbl/

indiscernible

見分けがつかない
Meaning
Impossible or difficult to see, notice, or distinguish.
Example
The difference between the two shades was almost indiscernible.
二つの色調の違いはほとんど見分けがつかなかった。
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 adjective /dʒərˈmeɪn/

germane

関連する
Meaning
Relevant and appropriate to the subject being considered.
Example
Her comments were not germane to the discussion.
彼女のコメントは議論に関連していませんでした。
C2 verb /oʊˈpaɪn/

opine

意見を述べる
Meaning
to express an opinion or belief
Example
The professor opined that the policy would fail.
教授はその政策が失敗するだろうと述べました。
C2 noun/adjective /ˈdɪstæf/

distaff

女性に関連、母系
Meaning
Relating to women or the maternal side of a family; also a tool for spinning thread.
Example
She came from the distaff side of a noble family.
彼女は名家の母系から来た。
C2 adjective /ˈprɛfətɔːri/

prefatory

序文的
Meaning
serving as an introduction or preface
Example
He made some prefatory remarks before the lecture began.
彼は講義が始まる前にいくつかの序文的な発言をした。
C2 noun /ˈmeɪleɪ/

melee

騒乱の戦い
Meaning
A noisy, confused fight or crowd situation.
Example
A melee broke out during the football match.
サッカーの試合中に騒乱の戦いが起きました。
C2 noun /rɪˈvaɪ.zəl/

revisal

改訂
Meaning
The act of revising, reviewing, or making changes to something.
Example
The revisal of the contract took longer than expected.
契約の改訂には予想以上の時間がかかりました。
C2 adjective /əˈbɔːrtɪv/

abortive

失敗した
Meaning
Failing to produce the intended result; unsuccessful.
Example
Their abortive attempt to climb the mountain ended in retreat.
彼らの山登りの試みは、撤退で終わった。
C2 noun /ˈhɛptɑːrki/

heptarchy

七王国連邦
Meaning
A group of seven rulers or governments, especially the seven Anglo-Saxon kingdoms in early England.
Example
The history book described the heptarchy of Anglo-Saxon England.
歴史書はアングロサクソンのイングランドのヘプターキーを説明していました。
C2 verb /ˈærəˌɡeɪt/

arrogate

不当な要求
Meaning
To claim or take something without justification.
Example
The dictator arrogated all powers to himself.
独裁者は不当な要求で全ての権力を自分のものにした。
C2 verb /ɛnˈkɪndl/

enkindle

火をつける、感動させる
Meaning
to set on fire or inspire strong emotion
Example
The speech enkindled hope in the audience.
スピーチは観客に希望を灯しました。
C2 adjective /kɒnˈsæŋɡwɪn/

consanguine

血縁関係の
Meaning
Of the same blood or origin; related by birth.
Example
The two families were consanguine through their grandparents.
二つの家族は彼らの祖父母を通じて血縁関係にあった。
C2 verb /kəˈraʊz/

carouse

騒いで飲む
Meaning
to drink and enjoy oneself noisily, often with others
Example
They stayed up all night to carouse after the victory.
彼らは勝利の後、一晩中騒いで飲んでいた。
C2 noun /ˈspɛndˌθrɪft/

spendthrift

浪費家
Meaning
A person who spends money extravagantly or wastefully.
Example
The young prince was known as a spendthrift, wasting his fortune on lavish parties.
若い王子は浪費家として知られ、贅沢なパーティーに財産を浪費していた。
C2 noun /ˌmɛtəfɪˈzɪʃən/

metaphysician

形而上学者
Meaning
A person who studies or is an expert in metaphysics.
Example
The metaphysician debated the essence of reality with his peers.
形而上学者は現実の本質について仲間たちと議論した。
C2 verb /rɪˈspaɪər/

respire

呼吸する
Meaning
To breathe in and out; to inhale and exhale.
Example
Plants also respire to release energy.
植物もエネルギーを放出するために呼吸します。
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 adverb /ˌeɪˈmɔːrəli/

amorally

非道徳的に
Meaning
In a way that shows no concern about whether behavior is morally right or wrong.
Example
He acted amorally, ignoring the consequences of his actions.
彼は非道徳的に行動し、自分の行動の結果を無視した。
C2 verb /ˈnɪɡəl/

niggle

Meaning
to cause slight but persistent annoyance, discomfort, or worry
Example
A small doubt niggled at her mind.
C2 adjective /ɪˈfʌldʒənt/

effulgent

輝かしい
Meaning
Shining brilliantly; radiant.
Example
Her effulgent smile brightened everyone's mood.
彼女の輝かしい笑顔は皆の気分を明るくした。
C2 noun /niːˈɒkrəsi/

neocracy

未熟なまたは新しい官僚によって運営される政府
Meaning
A government or leadership run by inexperienced or new officials.
Example
The sudden revolution led to a neocracy with inexperienced leaders.
突然の革命は未経験のリーダーたちによるネオクラシーを生み出した。
C2 noun /raɪm/

rime

霜
Meaning
frost formed on cold surfaces by freezing water vapor
Example
The trees were covered with a white rime after the cold night.
木々は冷たい夜の後、白い霜で覆われていました。
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 noun /vərˈmɪl.jən/

Vermillion

鮮やかな赤橙色; この色の顔料
Meaning
a bright red-orange color; a pigment of this color
Example
The artist used vermillion paint for the sunset.
アーティストは夕焼けのためにヴァーミリオンペイントを使用しました。
C2 noun /əˌɡlɒməˈreɪʃən/

agglomeration

集積
Meaning
A mass or collection of things, sometimes clustered together.
Example
The city is an agglomeration of diverse cultures and communities.
その都市はさまざまな文化とコミュニティの集積です。
C2 adjective /æbˈhɔːr.ənt/

Abhorrent

忌まわしい; 嫌悪すべき
Meaning
extremely unpleasant and causing disgust; detestable
Example
The idea of animal cruelty is abhorrent to most people.
動物虐待の考えはほとんどの人々にとって嫌悪感を抱かせます。
C2 noun /pɪˈnɒlədʒi/

penology

刑務学
Meaning
The study of prison management and criminal rehabilitation.
Example
He decided to specialize in penology to help improve the prison system.
彼は刑務学を専門にすることに決め、刑務所制度の改善に役立つことを目指しました。
C2 noun /dɪsˈdʒʌŋkʃən/

disjunction

分裂
Meaning
A lack of connection between things; separation or disunity.
Example
There is a clear disjunction between theory and practice.
理論と実践の間には明確な分裂があります。
C2 adjective /ˌænθrəpəˈmɔːrfəs/

anthropomorphous

人間的な
Meaning
having the form or attributes of a human
Example
The statue had an anthropomorphous shape resembling a human.
その像は人間のような形をしていた。
C2 noun /laʊs/

Louse

シラミ
Meaning
a small insect that lives on the hair or skin of people or animals
Example
The child had a louse in his hair.
その子供の髪にシラミがいました。
C2 adverb/adjective /lɪˈɡɑːtoʊ/

legato

音楽で、滑らかでつながりのある演奏または歌唱
Meaning
In music, played or sung smoothly and connectedly.
Example
The pianist played the passage legato, with each note flowing into the next.
ピアニストはレガートでパッセージを弾き、各ノートが次に繋がっていった。
C2 adjective /ˈnɒti/

knotty

複雑
Meaning
Complicated, difficult to solve or full of knots.
Example
He faced a knotty legal issue.
彼は複雑な法的問題に直面しました。
C2 verb /ˈnɪtˌpɪk/

nitpick

Meaning
To find and criticize small or unimportant faults in someone or something.
Example
She tends to nitpick about every little detail.
C2 adjective ˌsʌr.əpˈtɪʃ.əs

surreptitious

秘密の
Meaning
Kept secret, especially because it would not be approved of; done stealthily.
Example
She took a surreptitious glance at his notes.
彼女は彼のノートをひそかに覗き見た。
C2 verb /ɪkˈskruːʃieɪt/

excruciate

苦しめる
Meaning
to cause intense pain or suffering
Example
The injury excruciated him with unbearable pain.
その怪我は彼を耐え難い痛みに苦しめました。
C2 noun /səˈlɪsɪˌtuːd/

solicitude

思いやり, 配慮
Meaning
Care or concern for someone or something.
Example
His mother showed great solicitude for his safety.
彼の母親は彼の安全に大きな思いやりを示しました。
C2 adjective /kəˈdævərəs/

cadaverous

死体のような
Meaning
Resembling a corpse; very pale, thin, or bony.
Example
His cadaverous appearance shocked everyone at the party.
彼の死体のような外見はパーティーで皆を驚かせました。
C2 noun /ˈkɔːrmərənt/

cormorant

魚を捕まえるために潜る大きな黒い海鳥
Meaning
a large black sea bird that catches fish by diving
Example
The cormorant perched on the rock, drying its wings after a dive.
コウモリは岩の上に止まり、ダイブの後に羽を乾かしていました。
C2 adjective /səˈɡeɪ.ʃəs/

sagacious

賢明
Meaning
Having or showing keen mental discernment and good judgment; wise.
Example
His sagacious leadership saved the company from failure.
彼の賢明なリーダーシップは会社を失敗から救った。
C2 adjective /ˈbɪliəs/

bilious

胆汁の
Meaning
Relating to bile or an ill-tempered, irritable disposition.
Example
He became bilious after hearing the unfair criticism.
不公平な批判を聞いた後、彼は怒りっぽくなった。
C2 noun /prəˈfʌn.dɪ.ti/

profundity

深遠さや洞察力
Meaning
Deep insight; great depth of knowledge or thought.
Example
The profundity of his words left a lasting impact.
彼の言葉の深遠さは、永続的な影響を残しました。
C2 noun mʌnˈdeɪ.nɪ.ti

mundanity

平凡
Meaning
The quality of being ordinary, routine, or lacking excitement.
Example
The mundanity of office life can be exhausting.
オフィスの生活の平凡さは疲れることがあります。
C2 noun /əˈblɪkwɪti/

obliquity

歪み
Meaning
Deviation from moral or usual conduct; indirectness or lack of straightforwardness.
Example
The politician was criticized for the obliquity of his answers.
その政治家は、彼の答えの歪みについて批判された。
C2 noun /səˈvɑːnt/

savant

Meaning
a learned person, especially a distinguished scientist or scholar; sometimes used in the phrase ‘savant syndrome’ for someone with exceptional abilities alongside developmental differences
Example
The conference keynote was delivered by a linguistic savant who studies endangered languages.
C2 noun /aɪˈoʊtə/

iota

微小な量
Meaning
An extremely small amount.
Example
He did not show an iota of fear.
彼は恐怖の一片も見せませんでした。
C2 noun /ˌdɛkəˈsɪləbəl/

decasyllable

十音節詩行
Meaning
A line of verse with ten syllables.
Example
The poet often wrote in decasyllable form.
詩人はしばしば十音節詩行で書いていた。
C2 noun /ˈɪl.i.æd/

iliad

イリアス
Meaning
An ancient Greek epic poem attributed to Homer, describing the events of the Trojan War.
Example
Students studied the Iliad to understand Greek mythology and heroism.
学生たちはイリアスを学び、ギリシャ神話と英雄主義を理解しました。
C2 noun /ˈɪntərˌveɪl/

intervale

川沿いの低地、通常は肥沃で平坦
Meaning
A low-lying tract of land along a river, usually fertile and flat.
Example
The farmers cultivated crops on the lush intervale by the river.
農民たちは川沿いの肥沃な土地で作物を育てた。
C2 adjective /ˈʌndjʊləs/

undulous

波打つ
Meaning
Having a wavy surface or form.
Example
The artist painted the undulous sea at sunset.
アーティストは夕日に照らされた波打つ海を描きました。
C2 noun /ˈbærəˌɡræf/

barograph

大気圧の変化を記録する機器
Meaning
an instrument that records changes in atmospheric pressure
Example
The scientist checked the barograph for pressure variations.
科学者は圧力の変動を調べるためにバログラフを確認した。
C2 noun /pəˈruːzl/

perusal

慎重な読書
Meaning
The action of reading or examining something carefully.
Example
The contract was given to the lawyer for perusal.
契約書は弁護士に慎重な読書のために渡されました。
C2 noun /əˈpɜːrtənəns/

appurtenance

付属物 / 付加部分
Meaning
an accessory or supplementary part of something
Example
The garage is an appurtenance of the main house.
ガレージはメインハウスの付属物です。
C2 noun /ˈkrɪsəndəm/

christendom

キリスト教界
Meaning
the worldwide body or community of Christians
Example
The news spread quickly across Christendom.
そのニュースはキリスト教界全体に素早く広まりました。
C2 noun /hʌsk/

husk

外皮
Meaning
the dry outer covering of some fruits or seeds
Example
The corn husk was peeled away before cooking.
料理の前にトウモロコシの外皮が剥がされました。
C2 adjective /ˌpɜːrtɪˈneɪʃəs/

pertinacious

頑固な
Meaning
holding firmly to an opinion, purpose, or course of action; stubbornly persistent
Example
The pertinacious lawyer refused to give up the case.
頑固な弁護士は事件を諦めることを拒否しました。
C2 verb /ˈɡræn.jʊ.leɪt/

granulate

顆粒化する
Meaning
To form or cause to form into grains or small particles.
Example
The sugar began to granulate as it cooled.
砂糖は冷えるとグラニュレートし始めました。
C2 noun /ˈkɒkskoʊm/

Cockscomb

雄鶏の冠の花
Meaning
a tropical plant with bright, velvety flowers that resemble a rooster's comb
Example
The bright red cockscomb flowers added vibrant color to the garden bed.
鮮やかな赤い雄鶏の冠の花が庭の花壇に鮮やかな色を加えました。
C2 noun/adjective /prɪˈsɪpɪtənt/

precipitant

沈殿剤
Meaning
As a noun: a substance that causes a substance to be deposited from a solution; as an adjective: acting hastily or impulsively.
Example
The chemist added a precipitant to the solution to observe the reaction.
化学者は反応を観察するために溶液に沈殿剤を加えました。
C2 adjective /ˈtɛnɪbrəs/

tenebrous

陰鬱な
Meaning
dark, shadowy, or obscure
Example
The cave was damp and tenebrous, filled with eerie sounds.
洞窟は湿っぽくて、陰気で不気味な音が響いていました。
C2 noun /əˈluː.vi.əm/

alluvium

沖積土
Meaning
Fertile soil deposited by flowing water, especially in riverbanks.
Example
The alluvium in riverbanks is highly fertile for agriculture.
川の岸辺にあるアリューヴィウムは農業に非常に肥沃です。
C2 adjective /ˈsæ.loʊ/

sallow

黄白色
Meaning
Of an unhealthy yellow or pale brown color, often referring to skin.
Example
His sallow complexion made him look tired and sickly.
彼の黄白色の肌は、疲れて病気のように見えました。
C2 noun /mɪˌsɛdʒəˈneɪʃən/

miscegenation

人種間結婚
Meaning
the interbreeding of people considered to be of different racial types
Example
The law once prohibited miscegenation in many countries.
その法律は多くの国で人種間結婚を禁じていました。
C2 noun /kənˈsaɪnər/

consignor

発送者
Meaning
a person or company that sends goods to be sold or transported
Example
The consignor shipped the goods to the warehouse.
発送者は商品を倉庫に送った。
C2 noun /ˌæpəˈzɪʃən/

apposition

同格 (並列文法)
Meaning
a grammatical construction in which two elements are placed side by side, with one explaining the other
Example
In the phrase 'my friend John,' the word 'John' is in apposition to 'my friend.'
'私の友人ジョン'というフレーズでは、'ジョン'という単語が'私の友人'とアポジションにあります。
C2 verb /ˈbɒtənaɪz/

botanize

植物を研究する
Meaning
to study plants in their natural environment
Example
They went to the forest to botanize during their vacation.
彼らは休暇中に森で植物を研究しました。
C2 noun /ˈkɔː.seər/

corsair

海賊
Meaning
a pirate, especially one operating along the Mediterranean coasts
Example
The corsair plundered ships along the coast.
コルセアは海岸沿いで船を略奪した。
C2 noun /ˈlæki/

lackey

従者
Meaning
a person who is overly willing to serve or obey someone else
Example
He treated his assistant like a mere lackey.
彼は助手を単なる従者として扱った。
C2 noun /ˈsɛntɔːr/

centaur

ケンタウロス
Meaning
A mythological creature with the upper body of a human and the lower body of a horse.
Example
The centaur is a well-known figure in Greek mythology.
ケンタウロスはギリシャ神話においてよく知られた存在です。
C2 noun /bænˈdænə/

bandanna

大きなカラフルなバンダナ
Meaning
A large, often brightly colored handkerchief, typically worn on the head or around the neck.
Example
He tied a red bandanna around his neck.
彼は首に赤いバンダナを結んだ。
C2 noun /ˈbiː.təl nʌt/

Betel-nut

ベテルナッツ
Meaning
seed of the areca palm tree, often chewed as a stimulant
Example
Betel-nut is commonly chewed in many South Asian countries.
ベテルナッツは南アジアの多くの国で一般的に噛まれています。