Whimsy is something fanciful or unusual in a fun way.(noun)
A fun, light-hearted movie about fairies is an example of something that would be described as having whimsy.
See whimsy in Webster's New World College Dictionary
See whimsy in American Heritage Dictionary 4
also whim·seynoun pl. whim·sies also whim·seys
Origin: Probably from whim-wham, fanciful object.
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