noun Ago·ni·a·ti·tes \(ˈ)ā-ˌgō-nē-ə-ˈtī-(ˌ)tēz, ə-\

Definition of Agoniatites

  1. :  a genus of Devonian ammonoid mollusks (family Goniatitidae)

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Origin and Etymology of agoniatites

borrowed from New Latin, from a- 2a- + Goniatites goniatites

First Known Use: 1889

Seen and Heard

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to cast off or become cast off

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