/ Dictionary / Index U U, u: Meaning and Definition of Find definitions for: U Pronunciation: (y), [key] — pl. U's Us, u's us. the 21st letter of the English alphabet, a vowel. any spoken sound represented by the letter U or u, as in music, rule, curious, put, or jug. something having the shape of a a written or printed representation of the letter U or u. a device, as a printer's type, for reproducing the letter U or u. U Pronunciation: (y), [key] — pronoun. Pron. Spelling. you: Shoes Fixed While U Wait. U Pronunciation: (y), [key] — adj. Informal. characteristic of or appropriate to the upper class, esp. of Great Britain. U Pronunciation: (), [key] — n. a Burmese title of respect applicable to a man: used before the proper name. U Pronunciation: [key] — Symbol. (on a packaged product) certified as kosher by the Union of Orthodox Hebrew Congregations. the 21st in order or in a series, or, when I is omitted, the 20th. uranium. uracil. See a designation for motion pictures determined as being acceptable for viewing by all age groups. Cf.(def. 11),(def. 9). U. Pronunciation: [key] uncle. and. uniform. union. unit. united. university. unsatisfactory. upper. u. Pronunciation: [key] and. uniform. unit. unsatisfactory. upper. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tzupo U-235 Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language