We found 5 dictionaries that define the word quick as a wink:

General (4 matching dictionaries)

1. (as) quick as a wink, quick as a wink: Merriam-Webster
2. quick as a wink: Wiktionary

Miscellaneous (1 matching dictionary)

3. quick as a wink: Idioms

Definitions from Wiktionary (quick as a wink) ▸ adverb:  (simile) In a speedy or fast manner. ▸ Words similar to quick as a wink ▸ Usage examples for quick as a wink ▸ Idioms related to quick as a wink ▸ Wikipedia articles (New!) ▸ Words that often appear near quick as a wink ▸ Rhymes of quick as a wink ▸ Invented words related to quick as a wink