/ Dictionary / Index O oviduct: Meaning and Definition of Find definitions for: o•vi•duct Pronunciation: (ō'vi-dukt"), [key] — n. Anat., Zool. either of a pair of tubes that transport the ova from the ovary to the exterior, the distal ends of which form the uterus and vagina in higher mammals. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: oviduct (Thesaurus) Ovid Oviedo Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language