Belemnoidea

plural noun Bel·em·noi·dea \ ˌbe-ləm-ˈnȯi-dē-ə \

Definition of Belemnoidea

:an order or other division of Dibranchiata comprising the belemnites and sometimes the genus Spirula

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Origin and Etymology of belemnoidea

borrowed from New Latin, from Belemnites, genus name + -oidea-oidea


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