Bible Dictionaries
Ovisac

Webster's Dictionary

(1):

(n.) The inner layer of the fibrous wall of a Graafian follicle.

(2):

(n.) A Graafian follicle; any sac containing an ovum or ova.

Bibliography Information
Webster, Noah. Entry for 'Ovisac'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​o/ovisac.html. 1828.