Obs. [f. BRAIN sb. + -LET, transl. L. cerebellum ‘little brain.’] The cerebellum.

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1668.  Culpepper & Cole, Barthol. Anat., III. ii. 130. The Cerebellum, Brainlet, or petty-brain.

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a. 1720.  Gibson, Farrier’s Guide, I. iv. (1738), 35. Cerebellum, or Brainlet.

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