plural noun Tur·rit·i·dae \(ˌ)təˈritəˌdē\

Definition of Turritidae

  1. :  a large and widely distributed family of marine gastropod mollusks (suborder Stenoglossa) — see turris

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Origin and Etymology of turritidae

New Latin, irregular from Turris, type genus + -idae

Seen and Heard

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a rounded knoll or a ridge of ice

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