/ Dictionary / Index Y yum: Meaning and Definition of Find definitions for: yum Pronunciation: (yum), [key] — interj. yum-yum. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. yuletide Yuma Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language