/ Dictionary / Index Y yom tov*: Meaning and Definition of Find definitions for: yom tov Pronunciation: (Yiddish.yôn' tuv, tufEng.yun' tuv, tufSeph. Heb.yôm' tôv'Ashk. Heb.yōm' tōv'), [key] — pl. yom tovs ya•mim to•vim, yo•mim to•vim holiday. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Yom Kippur War yon Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language