noun A burrowing crab of the genus Gelasimus, of many species. The male has one claw very much enlarged, and often holds it in a position similar to that in which a musician holds a fiddle.
noun The common European sandpiper (Actitis hypoleucos); so called because it habitually wags its tail up and down resembling the back and forth movement of a fiddler.
noun A large species of cicada, Macrotristria angularis, of eastern Australia; cherry nose.
noun A coin of little value: a sixpence or a farthing.