bailiff
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C1 noun /ˈbeɪlɪf/

bailiff

裁判所の執行官
Meaning
An official who keeps order in a court, carries out court orders, or collects debts.
Example
The bailiff asked everyone to rise as the judge entered the courtroom.
裁判官が法廷に入ったとき、執行官は皆に立ち上がるように言いました。
B2 adjective /bɪˈlʌvɪd/

beloved

愛されている
Meaning
dearly loved, highly regarded
Example
She was the beloved queen of the kingdom.
彼女は王国の愛されている女王でした。
B2 verb/noun /buː/

boo

Meaning
To show disapproval by shouting 'boo'; or a sound made to surprise or scare.
Example
The audience began to boo the bad performance.
C2 noun /bɪˈtroʊðəl/

betrothal

婚約
Meaning
The formal engagement to be married.
Example
Their betrothal was announced to the whole village.
彼らの婚約は村中に発表されました。
A2 adverb /ˈbæk.wərdz/

Backwards

逆さま; 逆順
Meaning
in the direction that is behind; in reverse order
Example
He counted backwards from ten to one.
彼は十から一まで逆さに数えました。
B1 noun /ˈbreɪs.lət/

Bracelet

ブレスレット
Meaning
an ornamental band worn around the wrist
Example
She received a gold bracelet as a birthday gift.
彼女は誕生日のプレゼントとして金のブレスレットをもらった。
C2 verb /ˈblʌdʒən/

bludgeon

鈍器で殴る
Meaning
to hit someone with a heavy object; to force someone into doing something
Example
The guard was bludgeoned by the attacker in the alley.
ガードは小道で攻撃者に鈍器で殴られた。
C2 noun /ˈbræɡərt/

braggart

自慢屋
Meaning
a person who boasts about achievements or possessions
Example
No one liked him because he was such a braggart.
誰も彼を好きではなかった、なぜなら彼は大きな自慢屋だったから。
C2 verb, noun /blæb/

blab

ぺらぺら話す；秘密を漏らす
Meaning
to talk too much or reveal secrets carelessly; excessive or foolish talk
Example
He accidentally blabbed the surprise to everyone.
彼はうっかりサプライズをみんなに話してしまった。
A1 noun /breɪk/

break

休憩
Meaning
A pause in work or during an activity or event.
Example
Short breaks refresh your mind.
短い休憩は心をリフレッシュします。
C2 verb /bɪˈtroʊð/

betroth

婚約する
Meaning
To formally promise to marry someone; to engage.
Example
He was betrothed to the princess at a young age.
彼は若い頃、王女と婚約していた。
C1 verb /bɪˈmoʊn/

bemoan

嘆く
Meaning
To express discontent or sorrow over something.
Example
Critics bemoaned the lack of diversity in the film.
批評家たちは映画の多様性の欠如を嘆いた。
B2 noun /brɑː/

bra

ブラジャー
Meaning
a woman's undergarment worn to support and cover the breasts
Example
She bought a comfortable bra for everyday wear.
彼女は普段使いのために快適なブラジャーを買った。
A2 verb /bɪˈlɒŋ/

belong

所属する
Meaning
to be in the right place or to be a member of a group
Example
She felt she truly belonged to the team.
彼女はチームに本当に所属していると感じていました。
B2 adjective /ˌbaɪəˈlɒdʒɪkl̩/

biological

生物学的
Meaning
relating to the science of biology or to life and living organisms
Example
She is studying biological sciences at university.
彼女は大学で生物学的な科学を学んでいます。
C1 noun /blæk sɔːlt/

Black Salt

ブラックソルト
Meaning
a type of rock salt with a distinctive sulfuric flavor, commonly used in Indian cuisine
Example
Add a pinch of black salt to enhance the flavor of the fruit salad.
フルーツサラダの風味を引き立てるために、ブラックソルトをひとつまみ加えてください。
B2 noun /ˈbæk.boʊn/

Backbone

背骨
Meaning
the series of vertebrae extending from the skull to the pelvis; spine
Example
He injured his backbone in the accident.
彼は事故で背骨を怪我した。
C1 verb /ˈbɛkən/

beckon

手招きする
Meaning
to signal or call someone to come closer, often with a gesture; to attract or invite
Example
She beckoned him to come closer with a wave of her hand.
彼女は手を振って彼に近くへ来るよう合図した。
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 verb /bɪˈɡɛt/

beget

生む / 引き起こす
Meaning
to bring about or give rise to; to father or produce
Example
Violence begets more violence.
暴力はさらなる暴力を生む。
B1 noun /ˈbaɪbəl/

bible

聖書
Meaning
the Christian scriptures consisting of the Old and New Testaments; also used for any authoritative book
Example
She reads the Bible every morning.
彼女は毎朝聖書を読みます。
B1 noun /ˈbʊt.ʃər/

Butcher

肉屋
Meaning
a person whose job is cutting up and selling meat in a shop
Example
The butcher recommended the best cut of beef for our dinner.
肉屋は私たちの夕食のために最高の牛肉の切り身を勧めました。
B2 noun /biːt/

Beet

ビート
Meaning
a plant with a round dark red root that is eaten as a vegetable
Example
Roasted beet with goat cheese makes a delicious salad.
ゴートチーズとローストビートが美味しいサラダを作ります。
C1 noun /bʊk ˈbaɪn.dər/

Book binder

本の製本工
Meaning
a person whose job is to fasten the pages of books together and put covers on them
Example
The old book binder carefully restored the antique manuscript.
古い本の製本工は古文書を慎重に修復しました。
B2 noun /ˈbiː.təl/

Beetle

カブトムシ
Meaning
a hard-bodied insect with wing covers
Example
The black beetle scurried across the garden path.
黒いカブトムシが庭の道を走っていました。
B2 noun /ˈbrɛkdaʊn/

breakdown

故障
Meaning
a failure or collapse of a system or machinery
Example
The car had a breakdown on the highway.
車は高速道路で故障しました。
C2 adjective /ˈblɪŋkəd/

blinkered

視野が狭い
Meaning
Having a limited or narrow outlook; unable or unwilling to consider other perspectives.
Example
His blinkered attitude stopped him from seeing the bigger picture.
彼の視野が狭い態度は、より大きな絵を見せなかった。
B2 noun ˈbɛntʃˌmɑːr.kɪŋ

benchmarking

基準設定と比較分析
Meaning
Comparing with a specific industry or competitor to set the best standards.
Example
Companies use benchmarking to assess their performance.
企業は自社のパフォーマンスを評価するためにベンチマーキングを利用しています。
C2 verb /bɪˈdræɡəl/

bedraggle

泥や水を引きずって物を濡らし、汚し、乱れさせる
Meaning
to make something wet, dirty, and untidy by dragging it through mud or water
Example
The children came home bedraggled after playing in the rain.
子供たちは雨の中で遊んだ後、濡れて泥だらけで家に帰った。
B2 noun /ˈbɒtəni/

botany

植物学
Meaning
the scientific study of plants
Example
She is studying botany at the university.
彼女は大学で植物学を学んでいます。
C1 noun /bəˈbuːn/

Baboon

バブーン
Meaning
a large African and Arabian primate with a dog-like snout and colorful buttocks
Example
The baboon troop gathered around the watering hole in the savanna.
バブーンの群れはサバンナの水場の周りに集まりました。
C2 verb /bɪˈtəʊkən/

betoken

示唆する
Meaning
to be a sign or indication of something
Example
Dark clouds betoken an approaching storm.
暗い雲は迫り来る嵐を示唆している。
B2 noun ˈbreɪk.θruː

breakthrough

ブレークスルー
Meaning
A sudden, dramatic, and important discovery or development.
Example
The breakthrough opens doors for new technology.
このブレークスルーは新しい技術への扉を開きます。
B2 adjective /bəˈtænɪkəl/

botanical

植物学的
Meaning
relating to plants or plant life
Example
She works at the botanical garden.
彼女は植物園で働いています。
B2 noun /brɑːnz/

bronze

銅
Meaning
a metal made by combining copper and tin, often used for statues and medals
Example
The statue was made of solid bronze.
その像は固い銅でできていました。
C2 verb /ˈbeɪɪŋ/

baying

吠える
Meaning
making a loud, prolonged barking or howling sound, especially of dogs
Example
The baying of the hounds echoed through the forest.
犬の鳴き声が森を通り抜けて響いた。
C1 noun /ˈblɪs.tər/

Blister

水ぶくれ
Meaning
a small bubble on the skin filled with serum and caused by friction, burning, or other damage
Example
The new shoes gave her a painful blister on her heel.
新しい靴が彼女のかかとに痛い水ぶくれを作った。
C2 noun /ˌbeɪt ˈnwɑːr/

bete noire

特に嫌われるもの
Meaning
A person or thing that one particularly dislikes or fears.
Example
Grammar has always been his bete noire.
文法は常に彼のベットノワールでした。
A1 verb /bɪˈkʌm/

become

なる
Meaning
to grow to be; to come to be
Example
She became a doctor after years of study.
彼女は何年もの勉強を経て医師になりました。
C2 adjective /bɪˈfʌdld/

befuddled

困惑した
Meaning
confused, unable to think clearly
Example
He looked befuddled after hearing the complex instructions.
彼は複雑な指示を聞いた後、困惑したように見えました。
A2 verb /bleɪm/

blame

非難する
Meaning
to hold responsible for a fault; to find fault with
Example
Don't blame me for the mistake.
間違いを私に責めないでください。
B2 noun, verb /ˈblɒsəm/

blossom

花が咲く
Meaning
a flower or mass of flowers on a tree or plant; to develop or flourish
Example
The small garden began to blossom in spring.
小さな庭は春に花が咲き始めた。
C1 noun /ˈbɜːrθraɪt/

birthright

生まれつきの権利
Meaning
A privilege or possession that a person has from birth.
Example
Freedom is considered a birthright of every individual.
自由はすべての個人の生まれつきの権利と見なされます。
C1 adjective /bəˈzɜːrk/

berserk

狂気
Meaning
Out of control with anger or excitement; wild or frenzied.
Example
The fans went berserk when their team won the championship.
ファンはチームが優勝したとき、狂気になった。
B2 noun /brɪŋk/

brink

縁
Meaning
The edge or point just before a significant event or change.
Example
The company was on the brink of bankruptcy.
会社は破産の縁に立っていた。
B2 noun /ˈbækɪŋ/

Backing

支援
Meaning
help or support; financial or material support
Example
The project received backing from several major investors.
そのプロジェクトは、いくつかの主要な投資家から支援を受けました。
C1 verb /ˈbɒɡəl/

boggle

困惑させる
Meaning
to overwhelm or confuse; to be astonished or puzzled by something
Example
The complexity of the puzzle boggled his mind.
パズルの複雑さが彼の頭を困惑させた。
C2 noun /ˌbræɡəˈdoʊʃioʊ/

braggadocio

自慢話
Meaning
boastful or arrogant behavior; empty boasting
Example
His endless braggadocio annoyed everyone at the party.
彼の終わりのない自慢話はパーティーの皆をイライラさせた。
A2 verb /ˈbɑroʊ/

borrow

借りる
Meaning
to take temporarily with intention to return; to take on loan
Example
Can I borrow your pen for a moment?
ちょっとあなたのペンを借りてもいいですか？
C1 noun /beɪn/

bane

災い
Meaning
A cause of great distress, harm, or annoyance.
Example
Traffic jams are the bane of city life.
交通渋滞は都市生活の災いです。
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。
A1 noun /bʌs/

Bus

バス
Meaning
a large motor vehicle carrying passengers by road
Example
I take the bus to work every morning.
私は毎朝バスで仕事に行きます。
C2 verb /bɪˈhəʊv/

behove

適切である
Meaning
British spelling of 'behoove'; to be appropriate or necessary
Example
It would behove the company to listen to its customers.
会社は顧客の意見に耳を傾けるべきです。
C1 verb /bʌdʒ/

budge

Meaning
To move slightly; to change one’s opinion or position.
Example
Despite the pressure, he refused to budge from his decision.
C2 verb /bɪˈfɪt/

befit

ふさわしい
Meaning
to be suitable for; to be appropriate to
Example
Formal attire befits the seriousness of the occasion.
フォーマルな服装はその場の厳粛さにふさわしい。
C1 adjective /ˈbaʊn.tɪ.fəl/

bountiful

豊富な / 寛大な
Meaning
Large in quantity; abundant; generous in giving.
Example
The farmer was grateful for the bountiful harvest.
農家は豊富な収穫に感謝していた。
B1 adverb /ˈbraɪtli/

brightly

明るく
Meaning
in a way that gives off a lot of light; in a vivid, cheerful, or intelligent manner
Example
The stars shone brightly in the clear night sky.
澄んだ夜空に星が明るく輝いていた。
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 /ˈbeɪsbɔːrd/

baseboard

基板
Meaning
A narrow board running along the bottom of an interior wall, covering the joint between wall and floor.
Example
The carpenter painted the baseboard white.
大工は基板を白く塗った。
A2 adjective /braɪt/

Bright

明るい
Meaning
giving out or reflecting much light; vivid in color
Example
The artist used bright colors in her painting.
そのアーティストは絵画に明るい色を使いました。
B1 noun /ˈbriːðɪŋ/

breathing

幸せ
Meaning
the process of taking air into and expelling it from the lungs.
Example
Deep breathing can help you relax.
彼女は賞を受け取ったとき、幸せを隠せませんでした。
C2 adjective /ˈbʌksəm/

buxom

豊満で魅力的な女性
Meaning
Plump, with a full figure and often large-breasted, especially used to describe women.
Example
The actress was described as a cheerful and buxom woman.
女優は明るくて豊満な女性として描かれました。
C1 noun /ˈbænɪstər/

banister

手すり
Meaning
a railing supported by posts at the side of a staircase or balcony
Example
She held the banister tightly while going down the stairs.
彼女は階段を降りる時、手すりをしっかりと握っていた。
C1 noun /bɪˈriːvmənt/

bereavement

Meaning
The state of having lost a loved one through death.
Example
She received many letters of sympathy during her time of bereavement.
A2 verb; adjective /broʊk/

broke

壊した；無一文
Meaning
past tense of break; having no money or being financially poor
Example
I broke my phone last night and now I’m completely broke.
昨夜スマホを壊してしまい、今は無一文です。
C1 noun /ˈbɑn.dɪdʒ/

Bondage

奴隷状態; 拘束
Meaning
the state of being a slave; the state of being under the control of a force or influence
Example
The people fought to escape from the bondage of oppression.
人々は圧政の束縛から逃れるために戦った。
B2 noun /brum/

Broom

ほうき
Meaning
a long-handled brush of bristles or twigs, used for sweeping
Example
She used an old broom to sweep the fallen leaves from the porch.
彼女は古いほうきを使って、ポーチから落ちた葉を掃きました。
C2 adjective /bəˈθɛt.ɪk/

bathetic

取るに足りない感情
Meaning
displaying insincere or trivial emotion; producing an unintended ridiculous effect through sudden change from serious to silly
Example
The movie's ending was unintentionally bathetic rather than tragic.
映画の結末は悲劇的ではなく、取るに足りないものでした。
B2 noun breɪn ˈtreɪ.nɪŋ

brain-training

脳のトレーニング
Meaning
Mental exercises designed to improve cognitive functions, memory retention, and overall brain performance.
Example
Regular brain-training can improve memory retention.
定期的な脳トレーニングは記憶力を向上させることができます。
C1 noun /blɜːrb/

blurb

宣伝文
Meaning
a short promotional description of a book, product, or service
Example
The back cover had a blurb praising the novel.
本の裏表紙にはその小説を称賛する宣伝文があった。
C2 adjective /bɪˈnɪɡnənt/

benignant

慈悲深い, 親切な
Meaning
Kindly and benevolent in nature.
Example
The teacher’s benignant attitude made the students feel comfortable.
先生の寛大な態度が学生たちを快適にさせた。
C1 adjective /ˌboʊnəˈfaɪdi/

Bonafide

本物の; 正当な; 合法の
Meaning
genuine; authentic; legitimate
Example
She is a bonafide expert in her field.
彼女はその分野の本物の専門家です。
C2 verb /ˈbleɪzən/

blazon

表示する
Meaning
to display prominently or vividly
Example
The slogan was blazoned across the banner in bold letters.
スローガンは太字でバナーに表示されました。
C2 noun /blæk biː/

Black-bee

黒蜂
Meaning
a large dark-colored bee that makes a loud buzzing sound
Example
The black-bee was buzzing around the flowers in the garden.
黒蜂が庭の花の周りをブンブン飛んでいた。
C1 preposition /ˈbɑːrɪŋ/

barring

を除いて、を除く
Meaning
except for; if not for
Example
Barring a miracle, the team will not win the championship.
奇跡を除いて、チームはチャンピオンシップを勝ち取らない。
B2 verb /bræɡ/

brag

自慢する
Meaning
to talk proudly about oneself or one's achievements in an annoying way
Example
He always brags about his expensive car.
彼はいつも高価な車について自慢している。
C2 noun ˌbaɪ.oʊ.əˈveɪ.lə.bɪl.ə.ti

bioavailability

体内吸収能力
Meaning
The degree to which a substance can be absorbed and used by the body.
Example
Turmeric's bioavailability increases when consumed with black pepper.
ターメリックのバイオアベイラビリティは、黒コショウと一緒に摂取することで増加します。
A1 adjective /bɔːrd/

bored

退屈した
Meaning
feeling weary or uninterested because of lack of activity or excitement
Example
She felt bored during the long meeting.
彼女は長い会議の間、退屈していた。
C2 noun /ˈbɑːrbərɪzəm/

Barbarism

野蛮
Meaning
extreme cruelty or brutality; absence of culture and civilization
Example
The barbarism of the war crimes shocked the entire international community.
戦争犯罪の野蛮さは国際社会全体を衝撃に陥れた。
C2 noun /bəˈkuːl/

Bakul

バクルの花
Meaning
a fragrant white flower native to South Asia, scientifically known as Mimusops elengi
Example
The sweet fragrance of bakul flowers filled the evening air in the village.
バクルの花の甘い香りが村の夕方の空気を満たしていた。
C2 noun /bəˈnæləti/

banality

陳腐
Meaning
The condition of being unoriginal, boring, or obvious; trite remark or quality.
Example
The speech was criticized for its banality and lack of originality.
そのスピーチは陳腐と独創性の欠如で批判されました。
C2 verb /boʊd/

bode

予兆する
Meaning
to be an omen of a particular outcome, often something bad
Example
The dark clouds bode a heavy storm.
暗い雲は激しい嵐を予兆しています。
C2 noun /ˈbrɪmˌstoʊn/

brimstone

Meaning
Sulfur, especially when considered as fiery and associated with hell or divine punishment.
Example
The preacher spoke of fire and brimstone to warn the congregation.
B2 noun/verb /ˌbærɪˈkeɪd/

barricade

バリケード
Meaning
a barrier erected to block or defend against movement; to block a passage with obstacles
Example
Protesters built a barricade across the street.
抗議者たちは通りにバリケードを作った。
C2 noun /ˈbɑːrtərər/

barterer

物々交換者
Meaning
A person who trades goods or services without using money.
Example
The barterer exchanged fruits for some pottery.
物々交換者は果物を陶器と交換しました。
C1 noun /ˈbreɪkər/

breaker

ブレーカー（何かを壊す人や物、海岸近くで泡に壊れる大きな波、電気回路を中断する装置）
Meaning
A person or thing that breaks something; a large sea wave that breaks into foam near the shore; a device that interrupts an electric circuit.
Example
The breaker tripped during the storm, cutting off electricity.
嵐の間にブレーカーがトリップし、電気が切断されました。
B1 noun /ˈbæŋkər/

banker

銀行家
Meaning
a person who works in or manages a bank
Example
The banker approved the loan after reviewing the documents.
銀行家は書類を確認した後、ローンを承認しました。
B2 noun /bɪd/

Bid

入札; 提案
Meaning
an offer to pay a certain amount for something; an attempt to obtain or achieve something
Example
She made a bid for the antique vase at the auction.
彼女はオークションでそのアンティークの花瓶に入札しました。
A1 verb /biː/

be

である
Meaning
To exist, to occur, or to have a particular quality.
Example
She wants to be a doctor.
彼女は医者になりたい。
C1 adjective /ˈbeɪs.ləs/

Baseless

根拠のない; 事実無根の; 無根拠の
Meaning
without foundation; groundless; unfounded
Example
The accusations against him were completely baseless.
彼に対する告発は完全に根拠のないものでした。
C2 adjective /ˈbeɪnfəl/

baneful

有害な
Meaning
Causing harm, ruin, or destruction; deadly or poisonous.
Example
His baneful influence ruined the community.
彼の有害な影響がコミュニティを破壊した。
C2 noun /ˈbɪvuˌæk/

bivouac

仮設キャンプ
Meaning
a temporary camp without tents or cover, usually used by soldiers or mountaineers
Example
The climbers set up a bivouac on the mountainside.
登山者たちは山の斜面に仮設キャンプを設置した。
A2 verb /bet/

bet

賭ける
Meaning
to risk money on the outcome of something; to be confident
Example
I bet it will rain tomorrow.
明日雨が降るだろうと賭けます。
B2 verb /boʊlt/

bolt

突然走り出す; ボルトで固定する
Meaning
To move suddenly and quickly; also to fasten something with a bolt.
Example
The horse bolted from the stable after hearing a loud noise.
馬は大きな音を聞いて、厩舎から飛び出しました。
C2 noun /ˈbrɒŋkəs/

bronchus

気管支
Meaning
either of the two main branches of the trachea that lead directly into the lungs
Example
The left bronchus carries air into the left lung.
左気管支は左肺に空気を運びます。
B2 verb /buːm/

boom

轟音
Meaning
to make a loud deep sound; to grow or increase rapidly
Example
The thunder boomed across the sky.
雷が空を鳴り響かせた。
C2 noun /bel ˈæp.əl/

Bell apple

ベルリンゴ
Meaning
a tropical fruit with a crisp texture and sweet taste, scientifically known as Syzygium malaccense
Example
The bell apple tree produces beautiful red fruits that are popular in tropical regions.
ベルリンゴの木は美しい赤い果物を生産し、熱帯地域で人気があります
A2 noun /bɒs/

boss

ボス
Meaning
a person who is in charge of a worker, group, or organization
Example
Her boss gave her a new project to complete.
彼女のボスは彼女に新しいプロジェクトを任せた。
A1 adverb /bɪˈhaɪnd/

Behind

後ろ
Meaning
at the back of; following; lagging
Example
The car behind us was honking.
私たちの後ろの車はクラクションを鳴らしていました。
C2 noun /ˌbenɪˈdɪkʃən/

Benediction

祝福
Meaning
a blessing, especially a ceremonial one; an expression of good wishes
Example
The priest gave his benediction to the newlyweds.
神父は新婚夫婦に祝福を与えました。
C2 noun /ˈbeɪleɪ/

Bele

ベレ魚
Meaning
a type of freshwater fish found in South Asian rivers, known for its distinctive appearance
Example
The bele fish is commonly caught in the rivers of Bangladesh.
ベレ魚はバングラデシュの川でよく捕まえられる。
C2 noun /ˈbɛnɪfɪs/

benefice

教会職
Meaning
a permanent church appointment for which property and income are provided
Example
The bishop appointed him to a wealthy benefice.
司教は彼を裕福な教会職に任命しました。
B1 adjective /brɔːd/

Broad

広い; 広大な; 広い範囲をカバーする
Meaning
wide; extensive; covering a large area
Example
The river is very broad at this point.
この地点で川は非常に広いです。
C2 adverb /bɪˈtaɪmz/

betimes

早く
Meaning
early; in good time
Example
She rose betimes to finish her work.
彼女は仕事を終わらせるために早く起きました。
B2 noun /ˈbɪtərnəs/

Bitterness

苦味
Meaning
anger and disappointment at being treated unfairly; resentment; a sharp, unpleasant taste
Example
She spoke with bitterness about her former employer.
彼女は前の雇用主について苦々しさを持って話しました。
C2 noun /breɪ/

brae

斜面
Meaning
A hillside or slope, especially in Scotland.
Example
They climbed up the grassy brae to see the sunset.
彼らは草に覆われた斜面を登って夕日を見ました。
C2 noun /bəˈsuːn/

bassoon

一種の大型木管楽器
Meaning
a large woodwind instrument with a deep sound
Example
The orchestra featured a beautiful bassoon solo.
オーケストラは素晴らしいバスーンのソロを披露しました。
B2 noun /ˈbæŋkrʌptsi/

bankruptcy

破産
Meaning
the state of being unable to pay debts owed, declared by a legal process
Example
The company declared bankruptcy after months of financial struggles.
その会社は数ヶ月にわたる財務的な困難の後、破産を宣言しました。
C2 noun /ˈbæn.jən/

Banian

ランニングシャツ
Meaning
a sleeveless undergarment worn next to the skin; vest
Example
He put on a cotton banian under his shirt.
彼はシャツの下に綿のバニアンを着ました。
B2 verb /ˈbɔɪkɑt/

boycott

ボイコットする
Meaning
to refuse to buy, use, or participate in something as a protest
Example
They decided to boycott the company's products.
彼らは会社の製品をボイコットすることに決めた。
A2 noun /brɪdʒ/

Bridge

橋
Meaning
a structure carrying a road, path, railway, etc. across a river, road, or other obstacle
Example
The old stone bridge has connected the two towns for over a century.
古い石橋は1世紀以上にわたって二つの町を結びつけてきました。
C1 verb /bɔːl/

bawl

大声で泣く
Meaning
to shout or cry loudly
Example
The baby bawled all night, keeping everyone awake.
赤ちゃんは一晩中泣き続け、みんなを起こしてしまった。
C2 noun /ˌbluː ˈblʌd/

Blue-blood

ブルーブラッド
Meaning
a person of noble birth; aristocrat
Example
She came from a family of blue-bloods with centuries of royal heritage.
彼女は数世代にわたる王室の遺産を持つブルーブラッドの家族から来ました。
C1 noun /ˈbʌrə, ˈbʊrə/

borough

区
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/verb /ˈbɔɪ/ or /ˈbuːi/

buoy

ブイ, 浮かべる
Meaning
A floating marker on water; to keep something afloat or encourage someone.
Example
The news buoyed their spirits after the loss.
ニュースは喪失後、彼らの気持ちを高めました。
B1 noun ˈbæl.ənst daɪ.ət

balanced diet

バランスの取れた食事
Meaning
A diet consisting of the proper quantities and proportions of foods needed to maintain health or growth.
Example
A balanced diet is essential for maintaining good health.
バランスの取れた食事は健康維持に不可欠です。
C2 adjective /bɪˈnaɪtɪd/

benighted

暗い、無知な
Meaning
In a state of intellectual or moral ignorance; overtaken by darkness.
Example
The explorers were lost in the benighted forest without any guide.
探検家たちはガイドなしで暗い森の中で迷子になった。
A2 noun /ˈbɪznəsmæn/

businessman

ビジネスマン
Meaning
a person engaged in commercial or industrial business activities
Example
The businessman invested heavily in new technology.
ビジネスマンは新しい技術に多額の投資をしました。
C2 noun /bleɪn/

Blain

水疱
Meaning
an inflammatory swelling or sore on the skin; a blister or pustule
Example
The doctor examined the blain on his arm.
医者は彼の腕の水疱を検査しました。
B1 noun /braɪd/

Bride

花嫁
Meaning
a woman on her wedding day or just before and after the event
Example
The beautiful bride walked down the aisle in her white wedding dress.
美しい花嫁は白いウェディングドレスを着て通路を歩いた。
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。