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sand dollar

noun

Simple Definition of sand dollar

  • : the round, flat shell of a small sea animal; also : the small sea animal itself

Source: Merriam-Webster's Learner's Dictionary

Full Definition of sand dollar

  1. :  any of numerous flat circular sea urchins (order Clypeasteroida) that live chiefly in shallow water on sandy bottoms

Illustration of sand dollar

1884

First Known Use of sand dollar

1884


SAND DOLLAR Defined for Kids

sand dollar

noun

Definition of sand dollar for Students

  1. :  a flat round sea urchin




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