noun🔗Share快速列車A train that calls at only some stations it passes between its origin and destination, typically just the principal stations"The fast train to town only stops at the main station, not the smaller ones. "町へ行く快速列車は、主要駅のみに停車し、小さな駅には停車しません。vehicleessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share固定された, 安定したFirmly or securely fixed in place; stable."That rope is dangerously loose. Make it fast!"そのロープは危険なほど緩んでいます。固定してください！structuretechnicalphysicsessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share堅固な, 強固なFirm against attack; fortified by nature or art; impregnable; strong."The castle walls were fast, making it nearly impossible to breach. "城壁は堅固で、突破はほぼ不可能だった。militaryarchitecturebuildingessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share固い, 忠実な(of people) Steadfast, with unwavering feeling. (Now mostly in set phrases like fast friend(s).)"My fast friend, Sarah, always supports me through thick and thin. "私の忠実な友人サラは、いつも良い時も悪い時も私を支えてくれます。characterpersonhumanfamilyattitudeessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share速い, 迅速なMoving with great speed, or capable of doing so; swift, rapid."I am going to buy a fast car."私は速い車を買うつもりです。abilityphysicsnaturetimeessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share速い, 迅速なCausing unusual rapidity of play or action."a fast billiard table"速いビリヤード台。sportgametimeactionessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share高速な(of a piece of hardware) Able to transfer data in a short period of time."The new computer's hard drive is fast; it takes only a few seconds to load large files. "新しいコンピューターのハードドライブは高速で、大きなファイルを読み込むのにほんの数秒しかかかりません。technologycomputingelectronicsessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share深い, 熟睡したDeep or sound (of sleep); fast asleep (of people)."My little brother was fast asleep in his bed, so I tiptoed past his room. "弟はベッドで熟睡していたので、私は彼の部屋の前を忍び足で通り過ぎた。physiologyconditionessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share堅牢な, 色落ちしない(of dyes or colours) Not running or fading when subjected to detrimental conditions such as wetness or intense light; permanent."All the washing has come out pink. That red tee-shirt was not fast."洗濯物がすべてピンク色になりました。その赤いTシャツは堅牢ではありませんでした。colormaterialqualityessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share粘り強い, 記憶力の良いTenacious; retentive."My grandmother has a fast memory; she remembers details from her childhood vividly. "祖母は記憶力が良く、子供の頃の詳細を鮮やかに覚えています。mindcharacteressentialChat with AIVocabulary GamePractice Reading
adjective🔗Share派手な, 不道徳なHaving an extravagant lifestyle or immoral habits."a fast woman"派手な女性。moralcharactersocietyessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share早い、速いAhead of the correct time or schedule."I think my watch is running fast."私の時計は進んでいると思います。"There must be something wrong with the hall clock. It is always fast."ホールの時計は何かおかしいに違いない。いつも進んでいる。timeessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share高速の、高感度の(of photographic film) More sensitive to light than average."The fast film in my camera captured the image of my dog very clearly, even though it was a cloudy day. "カメラの高速フィルムは、曇りの日だったにもかかわらず、私の犬の画像を非常に鮮明に捉えました。technicaltechnologyelectronicsessentialChat with AIVocabulary GamePractice Reading
adverb🔗Shareしっかりと、確実にIn a firm or secure manner, securely; in such a way as not to be moved; safe, sound ."Hold this rope as fast as you can."このロープをできるだけしっかりと持ってください。positionconditionessentialChat with AIVocabulary GamePractice Reading
adverb🔗Shareぐっすり(of sleeping) Deeply or soundly ."He is fast asleep."彼はぐっすり眠っています。physiologybodyessentialChat with AIVocabulary GamePractice Reading
adverb🔗Shareすぐに、直ちにImmediately following in place or time; close, very near ."The bus arrived fast after the scheduled time. "バスは予定時刻の直後に到着しました。timeessentialChat with AIVocabulary GamePractice Reading
adverb🔗Share速く, 早くQuickly, with great speed; within a short time ."Do it as fast as you can."できるだけ速くやってください。timeactionessentialChat with AIVocabulary GamePractice Reading
🔗Share早い, 早くAhead of the correct time or schedule."The train was fast; it arrived at the station an hour before the schedule. "列車は早く、予定より1時間早く駅に到着しました。timeessentialChat with AIVocabulary GamePractice Reading
interjection🔗Share止まれShort for "stand fast", a warning not to pass between the arrow and the target""Fast!" shouted the archery coach, stopping the children from moving between the arrow and the target. "止まれ！" 弓道のコーチは叫び、子供たちが矢と的の間を移動するのを止めました。militaryweaponsportcommunicationexclamationessentialChat with AIVocabulary GamePractice Reading
noun🔗Share断食The act or practice of abstaining from food or of eating very little food."Their strict religious fast meant they didn't eat anything all day. "彼らの厳格な宗教的断食は、彼らが一日中何も食べなかったことを意味した。religionculturetraditionfoodessentialChat with AIVocabulary GamePractice Reading
noun🔗Share断食The period of time during which one abstains from or eats very little food."Lent and Ramadan are fasts of two religions."四旬節とラマダンは、二つの宗教の断食です。religionperiodfoodritualcultureessentialChat with AIVocabulary GamePractice Reading
verb🔗Share断食するTo restrict one’s personal consumption, generally of food, but sometimes other things, in various manners (totally, temporally, by avoiding particular items), often for religious or medical reasons."Muslims fast during Ramadan and Catholics during Lent."イスラム教徒はラマダン中に、カトリック教徒は四旬節中に断食します。religionfoodmedicinecultureactionessentialChat with AIVocabulary GamePractice Reading
