Definitions
1.NounAny small monkey, now specifically a Central and South American monkey of the genera Callithrix, Mico, Cebuella, and Callibella, with claws instead of nails, and a rather primitive layout. .mw-parser-output .defdate{font-size:smaller}
2.NounA hideous figure; a grotesque.
3.NounAn unappealing or foolish man.