Breadcrumb Home > Dictionary > Index W wain: Meaning and Definition of Find definitions for: wain Pronunciation: (wān), [key] (cap.)Charles's Wain. See a farm wagon or cart. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wain (Thesaurus) Wailuku wainscot ✖ Related Content Daily Word Quiz: nabob Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language