noun Both·rio·cid·a·ris \-ˈsidərə̇s\

Definition of Bothriocidaris

  1. :  a genus (coextensive with the family Bothriocidaridae and order Bothriocidaroida) of extinct primitive simple sea urchins that somewhat resemble Cystoidea and are known from the Ordovician of the Russo-Baltic area

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Origin and Etymology of bothriocidaris

New Latin, from bothri- + Cidaris

Seen and Heard

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to criticize severely

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