fast adjective (QUICK)
A1 moving or happening quickly, or able to move or happen quickly:
fast cars
a fast swimmer
Computers are getting faster all the time.
› specialized art used to refer to photographic film that allows you to take pictures when there is not much light or when things are moving quickly
fast and furious
Thesaurus: synonyms and related words
- a mile a minute idiom
- apace
- as fast as your legs would carry you idiom
- as if it is going out of style idiom
- at a rate of knots idiom
- fleet
- have a heavy foot idiom
- high-speed
- hotfoot
- in the twinkling of an eye idiom
- Jack Robinson
- lickety-split
- lightning
- mile
- prompt
- rapid-fire
- smartly
- souped-up
- spread like wildfire idiom
- swift
You can also find related words, phrases, and synonyms in the topics:
fast adjective (IMMORAL)
› old-fashioned disapproving without moral principles:
a fast crowd
a fast woman
Thesaurus: synonyms and related words
fast adjective (FIXED)
Thesaurus: synonyms and related words
You can also find related words, phrases, and synonyms in the topics:
A2 quickly:
You'll have to act fast.
Children's publishing is a fast-growing business.
More examples
Thesaurus: synonyms and related words
- a mile a minute idiom
- apace
- as fast as your legs would carry you idiom
- as if it is going out of style idiom
- at a rate of knots idiom
- fleet
- have a heavy foot idiom
- high-speed
- hotfoot
- in the twinkling of an eye idiom
- Jack Robinson
- lickety-split
- lightning
- mile
- prompt
- rapid-fire
- smartly
- souped-up
- spread like wildfire idiom
- swift
Idiom(s)
Thesaurus: synonyms and related words
Thesaurus: synonyms and related words
You can also find related words, phrases, and synonyms in the topics:
