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archicerebellum

noun
ar·​chi·​cerebellum | \ ¦ärkē +\

Definition of archicerebellum

: the part of the cerebellum related to labyrinthine sense and comprising the flocculus, nodulus, and part of the vermis — compare neocerebellum , paleocerebellum

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History and Etymology for archicerebellum

New Latin, from archi- + cerebellum

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