語彙集

英単語辞書 | 単語の意味、定義、例文

noun
/ˌdɛd ˈhiːt/
引き分け (hikiwake)

a race or contest in which two or more competitors finish exactly equal

"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。" (Reesu wa futari no rannaa no aida de hikiwake de owatta.)
noun
/ˈded.lɑk/
行き詰まり; 停滞 (ikizumari; teitai)

a situation in which no progress is possible; complete standstill

"The negotiations reached a deadlock when neither side would compromise."

"交渉は行き詰まりに達し、どちらの側も妥協しようとしませんでした。" (Kōshō wa ikizumari ni tasshi, dochira no gawa mo dakyo shiyō to shimasen deshita.)
noun
/ˈdedlaɪn/
締め切り (shimekiri)

the latest time or date by which something must be completed

"We need to finish this project before the deadline."

"このプロジェクトは締め切り前に終わらせる必要があります。" (Kono purojekuto wa shimekiri mae ni owaraseru hitsuyou ga arimasu.)
deadlines definition card — visual illustration of the meaning
noun
/ˈdɛdˌlaɪnz/
締め切り (shimekiri)

The latest time or date by which something should be completed.

"Setting deadlines helps finish tasks."

"締め切りを設定することでタスクを終わらせるのに役立ちます。" (Shimekiri o settei suru koto de tasuku o owaraseru no ni yakudachimasu.)
noun
/ˈdɛdlɒk/
行き詰まり (ikidzumari)

a situation in which progress is impossible because of disagreement

"Negotiations reached a deadlock after neither side agreed to compromise."

"交渉は双方が妥協に同意しなかったため行き詰まりました。" (Koushou wa souhou ga dakyou ni doui shinakatta tame ikidzumari mashita.)
adjective
/ˈdedli/
致命的 (chimiteki)

causing or able to cause death; extremely dangerous

"The snake's bite is deadly to humans."

"蛇の噛み傷は人間にとって致命的です。" (Hebi no kamikizu wa ningen ni totte chimiteki desu.)
adjective
/ˈdɛdˌpæn/
無表情 (muhyōjō)

Deliberately impassive or expressionless in manner.

"She delivered the joke in a completely deadpan voice."

"彼女は完全に無表情な声でジョークを言った。" (Kanojo wa kanzen ni muhyoujou na koe de jōku o itta.)
adjective
/def/
耳が聞こえない; 聴覚障害がある (mimi ga kikoenai; choukaku shougai ga aru)

unable to hear; having a hearing impairment

"The deaf child learned to communicate using sign language."

"そのろうの子供は手話を使ってコミュニケーションを学びました。" (Sono rō no kodomo wa shuwa o tsukatte komyunikeeshon o manabimashita.)
deal definition card — visual illustration of the meaning
🤝

deal

verb
/diːl/
幸せ (shiawase)

to distribute or give out something; to handle or manage

"He had to deal with many problems at work."

"彼女は賞を受け取ったとき、幸せを隠すことができませんでした。" (Kanojo wa shō o uketotta toki, shiawase o kakusu koto ga dekimasen deshita.)
noun
/ˈdiːlər/
ディーラー (diiraa)

a person or business that buys and sells goods; someone who distributes

"The car dealer offered a discount to attract customers."

"車のディーラーは顧客を引き付けるために割引を提供しました。" (Kuruma no diiraa wa kokyaku o hikitsukeru tame ni waribiki o teikyō shimashita.)
noun
/ˈdiː.lɪŋ/
取引; 処理; 扱い (torihiki, shori, atsukai)

business transactions; the way of treating people or handling situations

"His fair dealing with customers earned him an excellent reputation."

"顧客との公正な取引が彼に素晴らしい評判をもたらしました。" (Kokyaku to no kousei na torihiki ga kare ni subarashii hyouban o motarashimashita.)
adjective
/dɪr/
親愛なる (shin'ai naru)

loved or cherished; sometimes used as a polite form of address

"She is very dear to her grandparents."

"彼女は祖父母にとって非常に親愛なる存在です。" (kanojo wa sofu-bo ni totte hijō ni shin'ai naru sonzai desu.)
dearth definition card — visual illustration of the meaning
noun
/dɜːrθ/
不足 (busoku)

A scarcity or lack of something.

"There was a dearth of food during the famine."

"飢饉の間に食料が不足していた。" (Kikin no aida ni shokuryō ga fusoku shite ita.)
noun
/dɛθ/
(shi)

The end of life; the permanent cessation of all vital functions.

"The news of his death shocked everyone in the village."

"彼の死のニュースは村のすべての人々を驚かせました。" (Kare no shi no nyūsu wa mura no subete no hitobito o odorokasemashita.)
noun
/ˈdɛθsˌhɛd/
髑髏 (dokuro)

A representation of a human skull, often used as a symbol of death.

"The pirate flag was marked with a grim deaths-head."

"海賊の旗には恐ろしい髑髏の印がありました。" (Kaizoku no hata ni wa osoroshī dokuro no shirushi ga arimashita.)
noun
/deɪˈbɑːkəl/
惨事 (sanjī)

A sudden and complete failure; a fiasco.

"The product launch turned into a complete debacle."

"製品の発売は完全な惨事に変わった。" (Seihin no hatsubai wa kanzen na sanji ni kawatta.)
verb
/dɪˈbɑːr/
禁止する (kinshi suru)

To officially prevent someone from doing something.

"He was debarred from entering the competition due to cheating."

"彼は不正行為のため競技への参加が禁止されました。" (Kare wa fuseikoui no tame kyōgi e no sanka ga kinshi saremashita.)
verb
/dɪˈbɑːrk/
下船する (gesen suru)

to disembark or get off a ship, aircraft, or vehicle

"The passengers debarked as soon as the ship docked."

"乗客は船がドックに着いたときに下船しました。" (Joukyaku wa fune ga dokku ni tsuita toki ni gesen shimashita.)
verb
/dɪˈbeɪs/
低下させる (teika saseru)

to reduce the quality, value, or dignity of something

"Corruption can debase the values of a society."

"腐敗は社会の価値観を低下させる可能性があります。" (Fuhai wa shakai no kachikan o teika saseru kanōsei ga arimasu.)
adjective
/dɪˈbeɪst/
劣化した (reka shita)

having lost quality, value, or moral character

"The debased currency lost the trust of the people."

"劣化した通貨は人々の信頼を失った。" (Rekashita tsūka wa hitobito no shinrai o ushinatta.)
adjective
/dɪˈbeɪtəbl̩/
議論の余地がある (giron no yochi ga aru)

open to discussion or doubt; not certain

"It is debatable whether the policy will work."

"その政策が機能するかどうかは議論の余地がある。" (Sono seisaku ga kinou suru ka dou ka wa giron no yochi ga aru.)
noun, verb
/dɪˈbeɪt/
討論 (tōron)

A formal discussion on a particular topic where opposing arguments are presented.

"The students prepared well for the school debate."

"学生たちは学校の討論に十分に準備しました。" (Gakusei-tachi wa gakkō no tōron ni jūbun ni junbi shimashita.)
debates definition card — visual illustration of the meaning
noun
dɪˈbeɪts
討論 (tōron)

A formal discussion on a particular topic in a public meeting or legislative assembly.

"Debates foster intellectual growth."

"ディベートは知的成長を促進します。" (Dibēto wa chiteki seichō o sokushin shimasu.)
verb
/dɪˈbɔːtʃ/
堕落させる (daraku saseru)

to corrupt morally; to lead into excessive indulgence in sensual pleasures

"The novel shows how wealth can debauch a person's character."

"その小説は、どのように富が人の性格を堕落させるかを示しています。" (Sono shōsetsu wa, dono yō ni tomi ga hito no seikaku o daraku saseru ka o shimeshiteimasu.)
debauchery definition card — visual illustration of the meaning
noun
/dɪˈbɔːtʃəri/
堕落 (daraku)

excessive indulgence in sensual pleasures; corruption or vice

"The novel depicts the debauchery of the aristocrats in the city."

"この小説は街の貴族たちの堕落を描いています。" (Kono shousetsu wa machi no kizoku-tachi no daraku o egaiteimasu.)
noun
/dɪˈbɛntʃər/
社債 (shasai)

a type of debt instrument not secured by physical assets or collateral

"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。" (Sono kaisha wa tōshika ni shasai o hakko shite shihon o chōtatsu shita.)
verb
/dɪˈbɪlɪteɪt/
弱める (yowameru)

to weaken or make someone or something infirm

"The long illness debilitated his strength."

"長い病気が彼の力を弱めた。" (Nagai byōki ga kare no chikara o yowameta.)
debilitating definition card — visual illustration of the meaning
adjective
/dɪˈbɪlɪteɪtɪŋ/
衰弱させる (suiryo ku saseru)

causing serious weakness or incapacity

"He suffers from a debilitating disease."

"彼は衰弱させる病気に苦しんでいます。" (Kare wa suiryo ku saseru byōki ni kurushindeimasu.)
noun
/ˈdeb.ɪt/
デビット; 借金; 引き落とし (debitto; shakkin; hikiotoshi)

an entry recording an amount owed; money taken from a bank account

"The bank showed a debit of fifty dollars from my checking account."

"銀行は私の当座預金口座から50ドルのデビットを表示しました。" (Ginkou wa watashi no touza yokin kouza kara gojuu doru no debitto wo hyouji shimashita.)
adjective
/ˌdɛbəˈnɛr/
魅力的 (miryokuteki)

confident, stylish, and charming, typically referring to a man

"He looked debonair in his tuxedo at the gala."

"彼はガラでタキシードを着て魅力的に見えました。" (Kare wa gara de takishīdo o kite miryokuteki ni miemashita.)
debris definition card — visual illustration of the meaning
noun
/dəˈbriː/
瓦礫 (goreki)

Scattered fragments of waste, remains, or broken pieces.

"The streets were filled with debris after the storm."

"嵐の後、通りは瓦礫で埋め尽くされていました。" (Arashi no ato, toori wa goreki de umetsukusarete imashita.)
debt definition card — visual illustration of the meaning
noun
/dɛt/
借金 (shakkin)

Something, typically money, that is owed or due.

"He struggled for years to pay off his debt."

"彼は借金を返すために何年も苦労しました。" (Kare wa shakkin o kaesu tame ni nannen mo kurō shimashita.)
debunk definition card — visual illustration of the meaning
verb
/diːˈbʌŋk/

To expose the falseness or exaggeration of a claim, myth, or belief.

"The scientist worked to debunk the myths about vaccines."

noun, verb
/ˈdeɪ.bjuː/
デビュー (debyu)

The first public appearance or performance of someone or something.

"The young actor made his debut on the big stage."

"若い俳優は大きな舞台でデビューを果たした。" (Wakai haiyū wa ōkina butai de debyu o hatashita.)
noun
/ˈdeb.juː.tɑːnt/
社会で初めて公式に登場する若い女性 (shakai de hajimete kōshiki ni tōjō suru wakai josei)

A young woman making her first formal appearance in society.

"The debutante wore a white gown at the ball."

"デビュータントは舞踏会で白いドレスを着ていました。" (Debyūtanto wa butōkai de shiroi doresu o kite imashita.)
noun
/ˈdɛkeɪd/
十年 (jūnen)

A period of ten years.

"The country has changed a lot in the past decade."

"その国は過去10年間で大きく変わりました。" (Sono kuni wa kako 10-nenkan de ōkiku kawarimashita.)
noun
/ˈdek.ə.dəns/
堕落 (daraku)

Moral or cultural decline characterized by excessive indulgence in pleasure or luxury.

"The novel describes the decadence of the wealthy elite."

"その小説は裕福なエリートの堕落を描いています。" (sono shousetsu wa yuufuku na erīto no daraku wo egaiteimasu.)
adjective
/ˈdɛkədənt/
堕落的, 贅沢な (darokuteki, zaitaku na)

Characterized by or reflecting a state of moral or cultural decline; excessively self-indulgent.

"The party was filled with decadent luxury and excess."

"パーティーは堕落的な贅沢と過剰で満たされていました。" (Pātī wa darokuteki na zaitaku to kajō de mitasarete imashita.)
noun
/ˈdɛkəˌɡɒn/
十角形 (jūkakkei)

A polygon with ten sides and ten angles.

"The geometry teacher drew a perfect decagon on the board."

"数学の先生は黒板に完璧な十角形を描きました。" (Sūgaku no sensei wa kokuban ni kanpeki na jūkakkei o kakimashita.)
noun
/ˈdɛkəˌɡræm/
デカグラム (dekaguramu)

A metric unit of mass equal to ten grams.

"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。" (Sono pakkēji wa chōdo 1 dekaguramu no omosa deshita.)
noun
/ˈdɛkəˌliːtər/
10リットル (juu rittoru)

A metric unit of capacity equal to ten liters.

"The container could hold up to one decaliter of water."

"その容器は最大で1デカリットルの水を収納できます。" (Sono yōki wa saidai de 1 dekariittoru no mizu o shūnō dekimasu.)
noun
/ˈdɛkəˌlɔːɡ/

The Ten Commandments in the Bible; a set of fundamental rules or principles.

"The priest gave a sermon on the importance of the Decalogue."

noun
/dɪˈkæmərən/
デカメロン (ボッカッチョの物語集) (dekameron)

A collection of 100 tales written by Giovanni Boccaccio in the 14th century, told by a group of people over ten days.

"The Decameron is considered a masterpiece of classical Italian literature."

"デカメロンはイタリア古典文学の傑作とされています。" (Dekameron wa Itaria koten bungaku no kessaku to sareteimasu.)
noun
/dɪˈkæmɪtər/
デカメートル (dekamētoru)

A metric unit of length equal to ten meters.

"The field was measured in decameters for accuracy."

"そのフィールドは正確さのためにデカメートルで測定されました。" (Sono fīrudo wa seikakusa no tame ni dekamētoru de sokutei saremashita.)
verb
/dɪˈkæmp/
逃げる (dikamp)

To depart suddenly or secretly, often to avoid trouble or escape.

"The thief decamped before the police arrived."

"泥棒は警察が到着する前に逃げました。" (Dorobo wa keisatsu ga tōchaku suru mae ni nigemashita.)
verb
/dɪˈkænt/
デキャンタ (dekyanta)

To pour liquid gently from one container into another, especially without disturbing the sediment.

"She carefully decanted the wine into a clean glass."

"彼女は慎重にワインをきれいなグラスに注いだ。" (Kanojo wa shinchou ni wain wo kirei na gurasu ni sosonda.)
verb
/dɪˈkæpɪteɪt/
幸せ (shiawase)

To cut off the head of a person or animal.

"The ancient executioner decapitated the criminal."

"彼女は賞を受け取ったとき、幸せを隠すことができませんでした。" (Kanojo wa shou o uketotta toki, shiawase o kakusu koto ga dekimasen deshita.)
noun
/ˈdɛkəˌpɒd/
十脚目 (jukyaku me)

An arthropod with ten limbs, such as crabs, lobsters, and shrimps.

"The lobster is a well-known decapod."

"ロブスターは有名な十脚目です。" (Robusutā wa yūmei na jūkyaku me desu.)
noun
/ˌdɛkəˈsɪləbəl/
十音節詩行 (juuninsesshi gyou)

A line of verse with ten syllables.

"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。" (Shijin wa shibashiba juuninsesshi gyou de kaite ita.)
verb, noun
/dɪˈkeɪ/
腐敗 (fuhai)

The process of rotting or decomposition; to decline in quality or strength.

"The abandoned house slowly began to decay."

"放棄された家は徐々に腐り始めた。" (Houkisareta ie wa jojoni fusari hajimeta.)