語彙集

英単語辞書 | 単語の意味、定義、例文

verb
/ˈflætər/
過度または不誠実にお世辞を言って、恩恵を得る (kadō matawa fuseijitsu ni oseji o itte, onkei o eru)

to praise excessively or insincerely to gain favor

"He tried to flatter his boss to get a promotion."

"彼は昇進を得るために上司をお世辞で持ち上げようとした。" (Kare wa shōshin o eru tame ni jōshi o oseji de mochiageyō to shita.)
noun
/ˈflæt.ər.ər/
お世辞を言う人 (oseji wo iu hito)

a person who lavishes praise, often insincerely and in order to gain advantage

"The king was surrounded by flatterers who only told him what he wanted to hear."

"王様はお世辞を言う人たちに囲まれて、彼が聞きたいことだけを言ってもらった。" (Ōsama wa oseji wo iu hitotachi ni kakomarete, kare ga kikitai koto dake wo itte moratta.)
noun
/ˈflæt.ər.i/
お世辞 (oseshi)

excessive and insincere praise, given especially to further one's own interests

"His constant flattery made everyone suspicious of his true motives."

"彼の絶え間ないお世辞は、皆が彼の本当の意図を疑わせることになった。" (Kare no taema nai oseshi wa, mina ga kare no hontou no ito wo utagawaseru koto ni natta.)
noun
/ˈflætʃələns/
消化器系のガスの蓄積 (shōkaki-kei no gasu no chikuseki)

the accumulation of gas in the digestive system; excessive gas in the stomach or intestines

"Eating beans can sometimes cause flatulence."

"豆を食べると時々おならが出ることがあります。" (Mame o taberu to tokidoki onara ga deru koto ga arimasu.)
verb
/flɔːnt/
誇示する (kojisuru)

to show off something proudly, often to attract attention

"She likes to flaunt her new jewelry at parties."

"彼女はパーティーで新しいジュエリーを誇示するのが好きです。" (Kanojo wa pātī de atarashī juerī o kojisuru no ga suki desu.)
flavor definition card — visual illustration of the meaning
noun
/ˈfleɪvər/
(aji)

The distinctive taste of a food or drink.

"This ice cream has a delicious mango flavor."

"このアイスクリームはおいしいマンゴーのフレーバーがあります。" (Kono aisukurīmu wa oishī mangō no furebā ga arimasu.)
noun
/ˈfleɪ.vər/
風味 (fūmi)

the distinctive taste of a food or drink; a particular quality or atmosphere

"The soup had a rich flavour of herbs and spices from the garden."

"スープには庭からのハーブとスパイスの豊かな風味がありました。" (Sūpu ni wa niwa kara no hābu to supaisu no yutaka na fūmi ga arimashita.)
noun
/flɔː/
欠陥 (kekkan)

a defect or imperfection in something

"The diamond had a small flaw that was barely visible."

"ダイヤモンドにはほとんど見えない小さな欠陥がありました。" (Daiyamondo ni wa hotondo mienai chīsana kekkan ga arimashita.)
adjective
/flɔːd/
欠陥のある (kenkan no aru)

having a mistake or fault that reduces its value or quality

"The flawed design of the car led to a recall."

"車の欠陥のあるデザインがリコールを引き起こした。" (Kuruma no kenkan no aru dezain ga rikōru o hikiokoshita.)
adjective
/ˈflɔː.ləs/
完璧な; 欠陥なし (flawless)

perfect; without any defects or faults; immaculate

"Her flawless performance earned her a standing ovation."

"彼女の完璧なパフォーマンスは、スタンディングオベーションを得た。" (Kanojo no kanpeki na pafōmansu wa, sutandingu obēshon o eta.)
noun
/flæks/
フラックス (furakkusu)

a plant whose fibers are used to make linen and whose seeds are edible

"Flax is often used in making linen fabrics."

"フラックスは、リネン生地を作るために頻繁に使用されます。" (Furakkusu wa, rinen kiji o tsukuru tame ni hinpan ni shiyou saremasu.)
verb
/fleɪ/
皮を剥ぐ/厳しく批判する (kawa o hagu/kimitsu ni hihan suru)

to strip off the skin of something or criticize severely

"The chef flayed the fish before cooking it."

"シェフは魚を料理する前に皮を剥ぎました。" (Shefu wa sakana o ryōri suru mae ni kawa o hagimashita.)
noun
/flɛk/
小さなシミ (chiisana shimi)

a small spot or mark, often of a different color

"There was a fleck of paint on the floor."

"床にペンキの小さなシミがありました。" (Yuka ni penki no chiisana shimi ga arimashita.)
noun
/ˈflɛkʃən/
屈曲 (kukkyo)

The act of bending or the state of being bent, especially of a limb or joint.

"The doctor tested the patient's knee flection during the examination."

"医者は検査中に患者の膝の屈曲をテストしました。" (Isha wa kensa-chu ni kanja no hiza no kukkyo o tesuto shimashita.)
fledge definition card — visual illustration of the meaning
verb
/flɛdʒ/
飛べるようになる (toberu you ni naru)

To develop wing feathers large enough for flight; to bring up until able to fly.

"The young birds will fledge in a few weeks."

"若い鳥たちは数週間以内に飛べるようになる。" (Wakai toritachi wa suushukan inai ni toberu you ni naru.)
noun
/ˈflɛdʒlɪŋ/
若鳥 (wakadori)

A young bird that has just developed its feathers and is learning to fly; a beginner.

"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。" (Wakadori wa saisho no hikou o shiyou to shiteimashita.)
fledgling definition card — visual illustration of the meaning
noun/adjective
/ˈflɛdʒlɪŋ/
初心者 (shoshinsha)

A young bird just learning to fly; also used for a person or organization that is inexperienced or new.

"The fledgling company is growing rapidly despite challenges."

"新興企業は、課題にもかかわらず急速に成長しています。" (Shinkou kigyou wa, kadai ni mo kakawarazu kyūsoku ni seichō shiteimasu.)
🏃‍♂️

flee (フリー)

verb
/fliː/
逃げる (nigeru)

To run away from danger or a threatening situation.

"The villagers had to flee during the flood."

"村人たちは洪水の間に逃げなければなりませんでした。" (Murabito-tachi wa kōzui no aida ni nige nakereba narimasen deshita.)
noun/verb
/fliːs/

The woolly covering of a sheep; as a verb, to swindle or cheat someone.

"The farmer sheared the sheep’s fleece carefully."

noun
/fliːt/
艦隊 (kantai)

a group of ships, vehicles, or aircraft operating together under one command

"The navy deployed its entire fleet for the exercise."

"海軍は演習のためにその全艦隊を展開した。" (Kaigun wa enshū no tame ni sono zen kantai o tenkai shita.)
fleeting definition card — visual illustration of the meaning
adjective
/ˈfliː.tɪŋ/
一時的 (ichijiteki)

lasting for a very short time

"She had a fleeting smile before she left."

"彼女は去る前に一時的な笑顔を見せた。" (Kanojo wa saru mae ni ichijiteki na egao o miseta.)
noun
/flɛʃ/
(niku)

the soft substance consisting of muscle and fat that is found between the skin and bones of animals or humans

"The wound cut deep into the flesh of his arm."

"傷は彼の腕の肉に深く切り込んでいた。" (Kizu wa kare no ude no niku ni fukaku kirikonde ita.)
flexibility definition card — visual illustration of the meaning
noun
/ˌflɛksəˈbɪləti/
柔軟性 (jūnansē)

the ability to bend easily without breaking or to adapt to new situations

"Flexibility is essential for success in a changing work environment."

"変化する職場環境で成功するためには柔軟性が不可欠です。" (henka suru shokuba kankyō de seikō suru tame ni wa jūnansē ga fukaketsu desu.)
adjective
/ˈfleks.ə.bəl/
柔軟 (jūnan)

able to bend easily without breaking; adaptable to change

"Yoga helps to make the body more flexible."

"ヨガは体をもっと柔軟にするのに役立ちます。" (Yoga wa karada o motto jūnan ni suru no ni yakudachimasu.)
verb
/flɪk/
素早く叩く (subayaku tataku)

to move or cause to move with a sudden quick motion

"He flicked the switch to turn on the light."

"彼はライトをつけるためにスイッチをフリックしました。" (Kare wa raito o tsukeru tame ni suicchi o furi-kku shimashita.)
verb
/ˈflɪk.ər/
ちらつく (chiratsuku)

to shine unsteadily or waver between light and dark

"The candle flickered in the wind."

"ろうそくが風でちらついていた。" (Rousoku ga kaze de chiratsuite ita.)
noun
/flaɪt/
フライト / フライト (furaito / furaito)

the act of flying, typically through the air; or a scheduled trip by an aircraft

"Our flight to London was delayed due to bad weather."

"ロンドン行きのフライトは悪天候のため遅れました。" (Rondon yuki no furaito wa akutenkou no tame okuremashita.)
adjective
/ˈflaɪti/
不安定 (fu antei)

unstable, impulsive, or easily distracted; lacking seriousness or stability

"She’s too flighty to stick with one job for long."

"彼女は一つの仕事に長く留まるには不安定すぎる。" (Kanojo wa hitotsu no shigoto ni nagaku todomaru ni wa fu antei sugiru.)
adjective
/ˈflɪmzi/
弱々しい (yowayowashii)

weak, fragile, or lacking in strength; not convincing

"The chair was too flimsy to support his weight."

"その椅子は重さを支えられないほど弱々しかった。" (sono isu wa omosa wo sasaerarenai hodo yowayowashikatta.)
verb
/flɪntʃ/
ひるむ (hirumu)

to suddenly move back or away due to fear or pain

"He didn’t flinch when the doctor gave him the injection."

"彼は医者が注射をする時、ひるむことはなかった。" (Kare wa isha ga chūsha o suru toki, hirumu koto wa nakatta.)
verb
/flɪp/
ひっくり返す (hikkurikaesu)

to turn over quickly or suddenly; to toss lightly

"She flipped the pancake in the pan."

"彼女はパンケーキをフライパンでひっくり返した。" (Kanojo wa pancake o furaipan de hikkurikaeshita.)
noun
/ˈflɪpənsi/
軽薄 (keihaku)

lack of seriousness; showing a disrespectful or trivial attitude

"His flippancy during the meeting offended his colleagues."

"会議中の彼の軽薄さは、同僚を不快にさせた。" (Kaigi-chū no kare no keihaku-sa wa, dōryō o fukai ni saseta.)
adjective
/ˈflɪpənt/
軽薄な (keihaku na)

not showing a serious or respectful attitude

"His flippant remarks annoyed the teacher."

"彼の軽薄な発言は教師をイライラさせた。" (Kare no keihaku na hatsugen wa kyoushi o iraira saseta.)
😉

flirt

verb
/flɜːrt/

to behave as if you are attracted to someone, but not in a serious way

"She often flirts with her colleagues at work."

verb
/flɪt/
ひらひら舞う (hirahira mau)

to move quickly and lightly from one place to another

"Butterflies flitted from flower to flower."

"蝶が花から花へひらひらと舞った。" (cho ga hana kara hana e hirahira to matta)
verb
/floʊt/
浮かぶ (ukabu)

to rest or move on the surface of a liquid or in the air without sinking

"The boat began to float gently down the river."

"ボートは静かに川を下って浮かび始めました。" (Bo-to wa shizuka ni kawa o kudatte ukabi hajimemashita.)
adjective, verb (present participle)
/ˈfloʊtɪŋ/
浮かんでいる (ukande iru)

remaining on the surface of a liquid without sinking; moving lightly or freely

"The boat was floating gently on the calm lake."

"ボートは穏やかな湖の上で優しく浮かんでいた。" (Bo-to wa odayaka na mizuumi no ue de yasashiku ukande ita.)
noun/verb
/flɑːk/
群れ (mure)

a group of birds or animals; to gather or move in a crowd

"Tourists flocked to the beach during summer."

"観光客は夏にビーチに集まりました。" (Kankoukyaku wa natsu ni biichi ni atsumarimashita.)
noun
/floʊ/
氷の板 (kōri no ita)

a large sheet of floating ice

"The polar bears rested on the ice floe."

"北極熊は氷の板の上で休んでいた。" (Hokkyoku kuma wa kōri no ita no ue de yasunde ita.)
noun
/flʌd/
洪水 (kōzui)

a large amount of water covering land that is usually dry

"The flood destroyed several houses in the village."

"洪水は村のいくつかの家を破壊しました。" (Kōzui wa mura no ikutsuka no ie o hakai shimashita.)
flood-prone definition card — visual illustration of the meaning
adjective
ˈflʌd proʊn
洪水に見舞われやすい (kōzui ni mimaware yasui)

Susceptible to flooding; likely to experience floods frequently.

"Bangladesh is a flood-prone deltaic nation."

"バングラデシュは洪水が発生しやすいデルタ国家です。" (Banguradeshu wa kōzui ga hassei shiyasui deruta kokka desu.)
noun
/flɔːr/
(yuka)

the lower surface of a room, on which one may walk

"The floor was covered with a soft carpet."

"床は柔らかいカーペットで覆われていました。" (Yuka wa yawarakai kāpetto de ōwarete imashita.)
verb
/flɑp/
失敗 (shippai)

to fall or move heavily and clumsily; to fail completely

"The new movie flopped at the box office."

"新しい映画は興行成績が振るわなかった。" (Atarashii eiga wa kougyou seiseki ga furuwanakatta.)
flora definition card — visual illustration of the meaning
noun
/ˈflɔːrə/
植物相 (shokubutsusou)

The plants of a particular region, habitat, or geological period.

"The flora of the Amazon rainforest is incredibly diverse."

"アマゾン熱帯雨林の植物相は非常に多様です。" (Amazon nettai urin no shokubutsusou wa hijou ni tayou desu.)
flora and fauna definition card — visual illustration of the meaning
noun
ˈflɔː.rə ænd ˈfɔː.nə
フローラとファウナ (furōra to fauna)

The plants and animals of a particular region, habitat, or geological period.

"The Galápagos Islands have unique flora and fauna."

"ガラパゴス諸島には独特のフローラとファウナがあります。" (Garapagos shotō ni wa dokutoku no furōra to fauna ga arimasu.)
adjective
/ˈflɔːrəl/
花のような (hana no yōna)

Relating to flowers or decorated with flowers.

"She wore a beautiful floral dress to the party."

"彼女はパーティーに美しい花のようなドレスを着ていった。" (Kanojo wa pātii ni utsukushī hana no yōna doresu o kite itta.)
noun
/flɔːˈrɛsəns/
花の開花期 (hana no kaika ki)

The process, state, or period of flowering.

"The garden reached its peak florescence in spring."

"庭は春に最盛期の花の開花期に達しました。" (Niwa wa haru ni saiseiki no hana no kaika ki ni tasshimashita.)
florid definition card — visual illustration of the meaning
adjective
/ˈflɒrɪd/
過度に装飾された / 赤みがかった (kado ni sōshoku sareta / akami ga katta)

Having a red or flushed complexion; or excessively ornate and intricate.

"The speaker’s florid style made the lecture hard to follow."

"講演者の過度に装飾されたスタイルは、講義を理解するのを難しくした。" (Kōensha no kado ni sōshoku sareta sutairu wa, kōgi o rikai suru no o muzukashiku shita.)
noun
/ˈflɒrɪst/
花屋 (hanaya)

A person who sells and arranges flowers.

"We bought a bouquet from the local florist."

"私たちは地元の花屋から花束を買いました。" (Watashitachi wa jimoto no hanaya kara hanataba o kaimashita.)
noun
/fləˈtɪlə/
小型艦隊 (kogata kantai)

A small fleet of ships or boats operating together.

"A flotilla of fishing boats left the harbor at dawn."

"漁船のフロティラが夜明けに港を出発しました。" (Gyosen no furotira ga yoake ni minato o shuppatsu shimashita.)