capriccio
/kəˈpɹiːt͡ʃoʊ/noun
High School
1
A sudden and unexpected or fantastic motion; a caper (from same etymology, see below); a gambol; a prank, a trick.
2
A fantastical thing or work.
3
A type of Renaissance landscape painting that places particular works of architecture in an unusual and often fictional setting.
4
A piece of music, usually fairly free in form and of a lively character.