/ Dictionary / Index S spout cup: Meaning and Definition of Find definitions for: spout' cup" Pronunciation: [key] a deep vessel used in feeding babies and invalids, having a long, curved, rising spout. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. spout spouted Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language