say it: WIM-zi-kuhl
whimsical is an adjective meaning "determined by chance or impulse or whim rather than by necessity or reason". It carries one recorded sense.
determined by chance or impulse or whim rather than by necessity or reason
“a capricious refusal”
“authoritarian rulers are frequently capricious”
“the victim of whimsical persecutions”
Definitions, synonyms and semantic relations for whimsical come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.