/ Dictionary / Index S stoa: Meaning and Definition of Find definitions for: sto•a Pronunciation: (stō'u), [key] — pl. sto•as, sto•ai sto•ae a portico, usually a detached portico of considerable length, that is used as a promenade or meeting place. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. St. Nazaire stoat Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language