quick as a flash

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

quick as a flash

Where it comes from

In reference to the rapidity of flashes of lightning.

adjective

  1. idiomatic, not comparable Extremely quick.

    Similar: fulgurant, fast as lightning, lightning fast, lightning-quick, in a flash, quick as a fox

adverb

  1. idiomatic, not comparable Extremely quickly.

    Similar: lightning fast, in a flash, lightningly

Translations

Every language

Talk about this word

Cite this
MLA

"quick as a flash." Wiktionary, via Micwyn, micwyn.com/word/quick%20as%20a%20flash. Accessed 6 Nov. 2026.

APA

quick as a flash. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/quick%20as%20a%20flash

Chicago

"quick as a flash." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/quick%20as%20a%20flash.

BibTeX
@misc{quick_as_a_flash_2026,
  title = {quick as a flash},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/quick%20as%20a%20flash},
  urldate = {2026-11-06}
}