plural noun Cly·men·i·dae \klīˈmenəˌdē, klə̇ˈ-\

Definition of Clymenidae

  1. :  a family of extinct Devonian ammonoids having the siphuncle at the dorsal margin of the whorls

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Origin and Etymology of clymenidae

New Latin, from Clymenia, type genus (from Clymene + New Latin -ia) + -idae

Seen and Heard

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feeling or affected by lethargy

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