Medical Dictionary

theca folliculi

noun theca fol·lic·u·li \-fə-ˈlik-yə-ˌlī\

Medical Definition of THECA FOLLICULI

:  the outer covering of a graafian follicle that is made up of the theca externa and theca interna

Browse

How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears