plural noun Do·nac·i·dae \dōˈnasəˌdē\

Definition of Donacidae

  1. :  a family of marine bivalve mollusks (suborder Tellinacea) comprising the wedge shells that are especially abundant in warm shallow seas — see donax

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Origin and Etymology of donacidae

New Latin, from Donac-, Donax, type genus + -idae

Seen and Heard

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feeling or affected by lethargy

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