1) Capriccio 2) Fanciful musical composition 3) Music genre 
Humoresque (or Humoreske) is a genre of romantic music characterized by pieces with fanciful humor in the sense of mood rather than wit. The name refers to the German term Humoreske, which was given from the 1800s (decade) onward to humorous tales. Notable examples of the humoresque style are Schumann`s Humoreske in B-flat major (Op. 20, 1839), a....
a type of character piece, generally a short piano composition expressing a mood or a vague nonmusical idea, usually more good-humored than humorous. ...
humoresque 1. A musical composition of humorous or capricious character. 2. A light or whimsical piece of music, especially from the 19th-century.
a musical composition of humorous or capricious character.