fast

adjective · adverb · noun · interjection · verbA1
Tiếng Việt:
nhanh

nhanh. Họ từ FAST — tính từ: fast; trạng từ: fast.

Định nghĩa theo từ loại

Tính từ

adjective
Comparative
faster
Superlative
fastest
  1. 1.

    (dated)Firmly or securely fixed in place; stable.

    That rope is dangerously loose. Make it fast!

    Đồng nghĩa: firm, immobile, secure, stable, stuck, tight

  2. 2.

    Firm against attack; fortified by nature or art; impregnable; strong.

    Đồng nghĩa: fortified, impenetrable

  3. 3.

    (of people) Steadfast, with unwavering feeling. (Now mostly in set phrases like fast friend(s).)

  4. 4.

    Moving with great speed, or capable of doing so; swift, rapid; light.

    I am going to buy a fast car.

    Đồng nghĩa: quick, speedy, light

  5. 5.

    Of a place, characterised by business, hustle and bustle, etc.

  6. 6.

    Causing unusual rapidity of play or action.

    a fast racket, or tennis court

    a fast track

    a fast billiard table

    a fast dance floor

  7. 7.

    (computing, of a piece of hardware) Able to transfer data in a short period of time.

  8. 8.

    Deep or sound (of sleep); fast asleep (of people).

    Đồng nghĩa: deep, sound

  9. 9.

    (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.

    Đồng nghĩa: colour-fast

  10. 10.

    (obsolete)Tenacious; retentive.

  11. 11.

    (dated)Having an extravagant lifestyle or immoral habits.

    a fast woman

  12. 12.

    (dated, offensive, vernacular)(offensive, vernacular, dated, of a girl or young woman) Uncharacteristically mature or promiscuous for one's age.

Danh từ

noun
Plural noun:
fasts
  1. 1.

    (British)(British, rail transport) A train that calls at only some stations it passes between its origin and destination, typically just the principal stations.

    Đồng nghĩa: express, express train, fast train

  2. 2.

    The act or practice of fasting, religious abstinence from food.

    1677 George Fox, The Hypocrites Fast and Feast Not God's Holy Day, p. 8 (paraphrasing Matthew 6:16-18). And is it not the Command of Christ, that in their Fast they should not appear unto men to fast?

  3. 3.

    Any of the fasting periods in the liturgical year.

    1662 Peter Gunning, The Holy Fast of Lent Defended Against All Its Prophaners: Or, a Discourse, Shewing that Lent-Fast was First Taught the World by the Apostles (1677 [1662]), p. 13 (translation of the Paschal Epistle of Theophilus of Alexandria). And so may we enter the Fasts at hand, beginning Lent the 30th. day of the Month Mechir

interjection

interjection
  1. 1.

    (abbreviation, alt of, ellipsis)(archery) Ellipsis of stand fast, a warning not to pass between the arrow and the target.

Trạng từ

adverb
Comparative
faster
Superlative
fastest
  1. 1.

    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.

    Đồng nghĩa: fastly, firmly, securely, tightly

  2. 2.

    (of sleeping) Deeply or soundly .

    The princess was sleeping fast, and her servants were fast asleep too.

    Đồng nghĩa: deeply

  3. 3.

    Immediately following in place or time; close, very near .

    The horsemen came fast on our heels.

    Fast by the sturdy batsman the ball unheeded sped. / That ain't my style, said Casey. Strike one, the umpire said.

  4. 4.

    Quickly, with great speed; within a short time .

    Do it as fast as you can.

    Đồng nghĩa: fastly, quickly, rapidly, speedily, swiftly

  5. 5.

    Ahead of the correct time or schedule.

    I think my watch is running fast.

    Đồng nghĩa: ahead

Động từ

verb
V_es/s
fasts
V_ing/Gerund
fasting
V_ed/pp
fasted
  1. 1.

    (intransitive)To practice religious abstinence, especially from food.

    1677 George Fox, The Hypocrites Fast and Feast Not God's Holy Day, p. 8 (paraphrasing Matthew 6:16-18). And is it not the Command of Christ, that in their Fast they should not appear unto men to fast?

  2. 2.

    (intransitive)To reduce or limit one's nutrition intake for medical or health reasons, to diet.

  3. 3.

    (transitive)(transitive, sciences) To cause (a person or animal) to abstain, especially from eating.

    At 11 weeks of age, all mice were fasted overnight and underwent gallbladder ultrasonography to determine ejection fraction.

    Kittens, when fasted overnight, were not hypoglycemic (<60 mg/dl).

Cụm từ thường dùng

fast food

cụm thông dụng

fast car

cụm thông dụng

Họ từ

Trạng từ

Tính từ

Từ liên quan

Đồng nghĩa

quickrapidfirmimmobilesecurestablestucktightfortifiedimpenetrablespeedylightdeepsoundcolour-fastaheadgainexpressexpress trainfast train

Trái nghĩa

Từ có viền nét liền là đã có mục từ; viền nét đứt là chưa có trong dữ liệu.

Nguồn gốc từ

ine-pro From Middle English fast, fest, from Old English fæst (firm, secure), from *fast, from Proto-Germanic *fastuz; see it for cognates and further etymology.

Nguồn dữ liệu: freedict, wiktionary, word-family, cefr · cập nhật 16/8/2026

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