Breadcrumb Home > Thesaurus > J Synonyms of jiffy Find synonyms for: Noun 1. blink of an eye, flash, heartbeat, instant, jiffy, split second, trice, twinkling, wink, New York minute, moment, mo, minute, second, bit usage: a very short time (as the time it takes the eye to blink or the heart to beat); "if I had the chance I'd do it in a flash" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of jiffy (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: preternatural Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language