fiddler crab


noun
  1. any small, burrowing crab of the genus Uca, characterized by one greatly enlarged claw in the male.

Origin of fiddler crab

1
An Americanism dating back to 1700–10

Words Nearby fiddler crab

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How to use fiddler crab in a sentence

British Dictionary definitions for fiddler crab

fiddler crab

noun
  1. any of various burrowing crabs of the genus Uca of American coastal regions, the males of which have one of their anterior pincer-like claws very much enlarged

Origin of fiddler crab

1
C19: referring to the rapid fiddling movement of the enlarged anterior claw of the males, used to attract females

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