Medical Dictionary

colliculus

noun col·lic·u·lus \kə-ˈlik-yə-ləs\
plural col·lic·u·li \-ˌlī, -lē\

Medical Definition of COLLICULUS

:  an anatomical prominence; especially :  any of the four prominences constituting the corpora quadrigemina—see inferior colliculus, superior colliculus

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