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starfish

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noun star·fish \ˈstär-ˌfish\

Simple Definition of starfish

  • : a sea animal that has five arms and that looks like a star

Full Definition of starfish

  1. :  any of a class (Asteroidea) of echinoderms that have a body of usually five arms radially arranged about a central disk and feed largely on mollusks (as oysters) —called also sea star



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