Breadcrumb Home > Dictionary > Index W Wolffian duct: Meaning and Definition of Find definitions for: Wolff'ian duct' Pronunciation: [key] — Embryol. (sometimes l.c.)Embryol. a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males and vestigial in females. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Wolffian body wolffish TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: troglodyte Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language