語彙集

英単語辞書 | 単語の意味、定義、例文

noun
/ˈpaɪnˌæpəl/
パイナップル (painappuru)

a tropical fruit with a rough spiky skin, sweet yellow flesh, and a leafy crown

"She added fresh pineapple to the fruit salad."

"彼女はフルーツサラダに新鮮なパイナップルを加えた。" (kanojo wa furuutsu sarada ni shinsen na painappuru o kuwaeta)
noun
/ˈpɪnjən/
小さな歯車や鳥の翼の外側部分; 制限する、または動けなくする (chiisana haguruma ya tori no tsubasa no sotogawa bubun; seigen suru, matawa ugokenaku suru)

a small gear or the outer part of a bird's wing; to restrain or immobilize

"The bird's pinion was injured, preventing it from flying."

"鳥の翼が怪我をして飛べなかった。" (Tori no tsubasa ga kega o shite tobe nakatta.)
adjective
/pɪŋk/
ピンク (pinku)

a color between red and white

"She wore a pink dress to the party."

"彼女はパーティーでピンクのドレスを着ていました。" (Kanojo wa pātī de pinku no doresu o kite imashita.)
noun
/ˈpɪnəs/
小型の船 (kogata no fune)

a small boat, often carried by a larger ship

"The sailors used a pinnace to reach the shore."

"船員たちは岸に到達するために小型の船を使いました。" (Sen'in-tachi wa kishi ni tōtatsu suru tame ni kogata no fune o tsukaimashita.)
noun
/ˈpɪnəkəl/
頂点 (chōten)

the highest point or peak of something, especially of success or achievement

"Winning the Nobel Prize was the pinnacle of her career."

"ノーベル賞を受賞することは彼女のキャリアのピークでした。" (Nōberu-shō o jushō suru koto wa kanojo no kyaria no pīku deshita.)
verb
/ˈpɪnpɔɪnt/
正確に特定する (seikaku ni tokutei suru)

to locate or identify something with precision

"The detective was able to pinpoint the exact location of the suspect."

"探偵は容疑者の正確な場所を特定できました。" (Tantei wa yougisha no seikaku na basho wo tokutei dekimashita.)
noun
/ˌpaɪəˈnɪər/
先駆者 (senkusha)

a person who is among the first to explore, develop, or innovate in a field

"She is a pioneer in renewable energy research."

"彼女は再生可能エネルギー研究の先駆者です。" (Kanojo wa saisei kanō enerugī kenkyū no senkusha desu.)
pioneering definition card — visual illustration of the meaning
adjective
ˌpaɪəˈnɪə.rɪŋ
先駆的 (senkouteki)

Involving new ideas or methods; being the first to develop or use new methods, ideas, or products.

"The scientist made pioneering discoveries."

"科学者は先駆的な発見をしました。" (Kagakusha wa senkōteki na hakken o shimashita.)
pioneering mission definition card — visual illustration of the meaning
adjective + noun
ˌpaɪəˈnɪərɪŋ ˈmɪʃən
先駆的なミッション (senkudekina misshon)

A groundbreaking or innovative undertaking that leads the way in a particular field.

"Artemis is a pioneering mission in space exploration."

"アルテミスは宇宙探査における先駆的なミッションです。" (Arutemisu wa uchu tansaku ni okeru senkudekina misshon desu.)
adjective
/ˈpaɪəs/
敬虔な (keiken na)

devoutly religious or showing strong moral and spiritual devotion

"He led a pious life, always helping those in need."

"彼はいつも困っている人々を助け、敬虔な生活を送っていました。" (Kare wa itsumo komatte iru hitobito o taske, keiken na seikatsu o okutte imashita.)
noun
/paɪp/
パイプ (paipu)

a tube used for conveying liquids or gases

"The plumber fixed the broken pipe."

"配管工は壊れたパイプを修理しました。" (Haikangō wa kowareta paipu o shūri shimashita.)
noun
/ˈpaɪpˌlaɪn/
パイプライン (paipurain)

a long tube through which liquids or gases are transported

"The company is building a new pipeline to transport natural gas."

"その会社は天然ガスを輸送するための新しいパイプラインを建設しています。" (Sono kaisha wa tennen gasu o yusō suru tame no atarashī paipurain o kensetsu shiteimasu.)
adjective
/ˈpiːkənt/
辛い (karai)

having a pleasantly sharp or spicy taste; interestingly provocative

"The chef added a piquant sauce to the dish to enhance its flavor."

"シェフは料理に辛いソースを加えて、味を引き立てました。" (Shefu wa ryōri ni karai sōsu o kuwaete, aji o hikidatemashita.)
verb
/piːk/
引き起こす (hikiokosu)

to stimulate interest or curiosity; to arouse resentment or anger

"Her remarks piqued his curiosity about the secret project."

"彼女のコメントは秘密のプロジェクトに対する彼の好奇心を引き起こしました。" (Kanojo no komento wa himitsu no purojekuto ni taisuru kare no koukishin wo hikiokoshimashita.)
noun
/ˈpaɪ.rə.si/
海賊行為 (kaizoku koui)

the practice of attacking and robbing ships at sea; the unauthorized use or reproduction of copyrighted material

"Software piracy costs companies billions of dollars annually."

"ソフトウェアの海賊行為は毎年企業に数十億ドルの損失をもたらします。" (sofutowea no kaizoku koui wa maitoshi kigyou ni suujuu oku doru no sonshitsu o motarashimasu)
noun
/ˈpaɪrət/
海賊 (kaizoku)

a person who attacks and robs ships at sea; someone who illegally copies or uses another's work

"The pirate captured the merchant ship and stole its treasure."

"海賊は商船を奪い、その宝物を盗んだ。" (Kaizoku wa shōsen o ubai, sono hōmotsu o nusunda.)
adjective
/pɪˈskætɔːrɪəl/
釣りに関する (tsuri ni kansuru)

relating to fishing or fishermen

"He has a deep knowledge of piscatorial techniques and fish species."

"彼は釣りの技術と魚種について深い知識を持っています。" (Kare wa tsuri no gijutsu to gyoshu ni tsuite fukai chishiki o motteimasu.)
noun
/ˈpɪstl/
ピストル (pisutoru)

a small handheld gun designed to be fired with one hand

"The officer drew his pistol when he saw the suspect."

"警官は容疑者を見たとき、ピストルを抜きました。" (Keikan wa yōgisha o mita toki, pisutoru o nukimashita.)
noun
/pɪt/
(ana)

a large hole in the ground or a hollow area

"The workers dug a deep pit to build the foundation."

"労働者たちは基礎を作るために深い穴を掘った。" (Rōdōsha-tachi wa kiso o tsukuru tame ni fukai ana o hotta.)
noun
/pɪˈtaɪə/
ドラゴンフルーツ (doragon furuutsu)

a tropical fruit with bright pink or red skin and white flesh speckled with black seeds

"The pitaya has a mild, sweet flavor and a unique appearance."

"ピタヤは、まろやかで甘い味とユニークな外見を持っています。" (pitaya wa, maroyaka de amai aji to yuniiku na geken o motteimasu.)
noun
/pɪtʃ/
音程、投げ (onchou, nage)

the quality of a sound; the level or degree of intensity; a throw or toss

"The singer's pitch was perfect during the performance."

"歌手の音程はパフォーマンス中完璧でした。" (Kashu no onchou wa pafōmansu-chū kanpeki deshita.)
noun
/ˈpɪtʃər/
ジャグ (jagu)

a large container with a handle used for pouring liquids

"She filled the pitcher with cold water for the guests."

"彼女はゲストのために冷たい水でジャグを満たしました。" (Kanojo wa gesuto no tame ni tsumetai mizu de jagu o mitashimashita.)
adjective
/ˈpɪtiəs/
哀れな、同情を誘う (aware na, dōjō o sasou)

deserving or arousing pity; sad and pathetic

"The stray dog looked up with a piteous expression."

"迷子の犬は哀れな表情で上を見上げました。" (Maigo no inu wa aware na hyōjō de ue o miagemashita.)
noun
/ˈpɪt.fɔːl/
落とし穴, 障害 (otoshiana, shougai)

a hidden or unexpected danger or difficulty

"Investors must be aware of the pitfalls of the market."

"投資家は市場の落とし穴に注意する必要があります。" (Tōshika wa shijō no otoshiana ni chūi suru hitsuyō ga arimasu.)
noun
/pɪθ/
本質、要点 (honshitsu, youten)

the essential or central part of something

"The pith of his argument was that honesty matters most."

"彼の議論の本質は、誠実さが最も重要だということでした。" (Kare no giron no honshitsu wa, seijitsusa ga mottomo juuyou da to iu koto deshita.)
adjective
/ˈpɪθ.i/
簡潔で意味深い (kanketsu de imi fukai)

concise and meaningful; full of substance

"She gave a pithy comment that summarized the issue perfectly."

"彼女は問題を完璧に要約した簡潔なコメントをしました。" (Kanojo wa mondai o kanpeki ni youyaku shita kanketsu na komento o shimashita.)
adjective
/ˈpɪt.i.ə.bəl/
哀れな (aware na)

deserving sympathy or compassion

"The stray dog looked pitiable in the rain."

"その迷子の犬は雨の中で哀れに見えた。" (Sono maigo no inu wa ame no naka de aware ni mieta.)
adjective
/ˈpɪt.i.fəl/
悲惨な, 哀れな, とても小さい (hisan'na, aware'na, totemo chiisai)

deserving or arousing pity; very small or inadequate

"The team's performance was pitiful compared to last year."

"チームのパフォーマンスは昨年に比べて悲惨でした。" (Chīmu no pafōmansu wa sakunen ni kurabete hisan deshita.)
adjective
/ˈpɪt.i.ləs/
無慈悲 (mujihi)

showing no pity or compassion; cruel

"The pitiless ruler ignored the suffering of his people."

"無慈悲な支配者は自分の民の苦しみを無視した。" (Mujihi na shihaisha wa jibun no tami no kurushimi o mushishita.)
noun
/ˈpɪt.əns/
わずかな額 (wazuka na gaku)

a very small or inadequate amount of money

"She worked long hours for a mere pittance."

"彼女はわずかな額のために長時間働いた。" (Kanojo wa wazuka na gaku no tame ni chōjikan hataraita.)
noun
/ˈpɪti/
憐れみ (awaremi)

the feeling of sorrow and compassion caused by the suffering and misfortune of others

"It’s a pity that she couldn’t come to the party."

"彼女がパーティーに来られなかったのは残念です。" (Kanojo ga paatii ni korarenakatta no wa zannen desu.)
pivot definition card — visual illustration of the meaning
noun/verb
ˈpɪv.ət
戦略的変更、軸、プロセスの変更 (senryakuteki henkou, jiku, purosesu no henkou)

A significant change in business strategy or direction.

"The company decided to pivot its business strategy."

"会社はビジネス戦略を変更する決定をしました。" (Kaisha wa bijinesu senryaku o henkou suru kettei o shimashita.)
pivotal definition card — visual illustration of the meaning
adjective
/ˈpɪv.ə.tl/
極めて重要な (kiwamete jūyō na)

of crucial importance in relation to the development or success of something else

"Her role was pivotal in the success of the project."

"彼女の役割はプロジェクトの成功において極めて重要でした。" (Kanojo no yakuwari wa purojekuto no seikō ni oite kiwamete jūyō deshita.)
noun
/ˈpɪk.səl/
デジタル画像またはディスプレイの最小単位 (dejitaru gazō matawa disupurei no saishō tan'i)

the smallest unit of a digital image or display

"The image is blurry because some pixels are missing."

"画像がぼやけているのは、いくつかのピクセルが欠けているからです。" (Gazō ga boyakete iru no wa, ikutsuka no pikuseru ga kakete iru kara desu.)
noun
/ˈpiːtsə/
ピザ (piza)

a flat round bread baked with toppings such as cheese, tomato, and other ingredients

"We ordered a large pepperoni pizza for dinner."

"私たちは夕食に大きなペパロニピザを注文しました。" (Watashitachi wa yuushoku ni ookina peparoni piza o chuumon shimashita.)
placate definition card — visual illustration of the meaning
verb
/pləˈkeɪt/
なだめる (nadameru)

to make someone less angry or hostile; to calm or soothe

"He tried to placate the angry customer with a refund."

"彼は返金で怒っている顧客をなだめようとした。" (Kare wa henkin de okotte iru kokyaku o nadameyō to shita.)
noun, verb
/pleɪs/
場所 (basho)

a particular position or location; to put something in a specific position

"She placed the books on the table."

"彼女は本をテーブルに置いた。" (Kanojo wa hon o tēburu ni oita.)
noun
/pləˈsiːboʊ/
プラセボ (purasebo)

a substance with no therapeutic effect, used as a control in testing new drugs

"The patient was given a placebo to compare the effect of the real drug."

"患者は実際の薬の効果と比較するためにプラセボを与えられました。" (Kanja wa jissai no kusuri no kouka to hikaku suru tame ni purasebo wo ataeraremashita.)
noun
/ˈpleɪsmənt/
配置または割り当て (haichi matawa wariante)

the act of putting something or someone in a particular position or job

"The company arranged job placement for the graduates."

"会社は卒業生のために就職先を手配しました。" (Kaisha wa sotsugyousei no tame ni shuushoku saki wo tehai shimashita.)
adjective
/ˈplæsɪd/
穏やかな、静かな (odayakana, shizukana)

calm and peaceful, not easily disturbed

"She had a placid expression despite the chaos around her."

"彼女は周囲の混乱にもかかわらず、穏やかな表情をしていた。" (Kanojo wa shūi no konran ni mo kakawarazu, odayakana hyōjō o shite ita.)
noun
/ˈpleɪdʒərɪzəm/
盗作 (dōzoku)

the practice of taking someone else's work or ideas and passing them off as one's own

"The student was expelled for committing plagiarism in his essay."

"学生はエッセイで盗作を行ったため、退学させられました。" (Gakusei wa essei de dousaku o okonatta tame, taigaku saseraremashita.)
verb
/ˈpleɪdʒəraɪz/
盗作する (tōsaku suru)

to take someone else's work or ideas and present them as your own

"He was warned not to plagiarize his friend's essay."

"彼は友達のエッセイを盗用しないよう警告されました。" (Kare wa tomodachi no essei o tōyō shinai yō keikoku saremashita.)
plagued definition card — visual illustration of the meaning
verb
pleɪɡd
悩まされる (nayamasareru)

Troubled or afflicted persistently by problems or difficulties.

"People are plagued by anxiety and depression."

"人々は不安と抑うつに悩まされています。" (Hitobito wa fuan to yokutsuni nayamasareteimasu.)
adjective
/pleɪn/
簡単な (kantanna)

simple or clear, without decoration or complexity

"She wore a plain white dress to the ceremony."

"彼女は式典にシンプルな白いドレスを着ていました。" (Kanojo wa shikiten ni shinpuruna shiroi doresu o kite imashita.)
noun
/ˈpleɪntɪf/
原告 (genkoku)

a person who brings a case against another in a court of law

"The plaintiff filed a lawsuit against the company."

"原告は会社に対して訴訟を起こしました。" (Genkoku wa kaisha ni taishite soshō o okoshimashita.)
adjective
/ˈpleɪntɪv/
悲しげな, 哀れな (kanashigena, aware na)

expressing sadness or sorrow

"He raised a plaintive cry for help."

"彼は助けを求めて哀願するような叫びを上げた。" (Kare wa tasuke o motomete aigan suru yō na sakebi o ageta.)
noun,verb
/pleɪt/
編み込み (amikomi)

a braid of hair or straw; to braid

"She decided to plait her hair before the party."

"彼女はパーティーの前に髪を編むことに決めました。" (Kanojo wa pātii no mae ni kami o amu koto ni kimemashita.)
plan definition card — visual illustration of the meaning
noun
/plæn/
計画 (keikaku)

a detailed proposal for doing or achieving something

"We need a clear plan to move forward."

"前進するために明確な計画が必要です。" (Zenshin suru tame ni meikaku na keikaku ga hitsuyou desu.)
noun,verb
/pleɪn/
平面; 飛行機; 平らにする (へいめん; ひこうき; たいらにする)

a flat surface; an aircraft; to make smooth

"The carpenter used a tool to plane the wood."

"大工は木を平らにするための道具を使いました。" (Daiku wa ki o tairani suru tame no dōgu o tsukaimashita.)
noun
/ˈplænɪt/
惑星 (wakusei)

a celestial body that orbits a star

"Earth is the third planet from the Sun."

"地球は太陽から3番目の惑星です。" (Chikyū wa taiyō kara sanbanme no wakusei desu.)