JIFFY /ˈd͡ʒɪ.fi/ ► audio Scrabble 21 Words With Friends 22 Definition noun a very short time (as the time it takes the eye to blink or the heart to beat). — synonyms: blink_of_an_eye, flash, heartbeat, instant, split_second, trice, twinkling, wink Examples “I’ll be back in a jiffy.” See all 5 words you can make from JIFFY → 5-letter words Words starting with J Words ending with Y ← Unscramble different letters