whim - definition of whim by The Free Dictionary
whim (wĭm, hwĭm) n. 1. A sudden or capricious idea; a fancy. 2. Arbitrary thought or impulse: governed by whim. 3. A vertical horse-powered drum used as a hoist in a mine. [Short for whim-wham, fanciful object.] whim (wɪm) n 1. a sudden, passing, and ofte...