/ Dictionary / Index W whimsy: Meaning and Definition of Find definitions for: whim•sy Pronunciation: (hwim'zē, wim'-), [key] — pl. -sies. capricious humor or disposition; extravagant, fanciful, or excessively playful expression: a play with lots of whimsy. an odd or fanciful notion. anything odd or fanciful; a product of playful or capricious fancy: a whimsy from an otherwise thoughtful writer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: whimsy (Thesaurus) whimsicality whim-wham Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language