/ Dictionary / Index R rooter: Meaning and Definition of Find definitions for: root•er Pronunciation: (r'tur, root'ur), [key] — n. a person, animal, or thing that roots, as with the snout. a pig's snout. See root•er Pronunciation: (r'tur or, sometimes, root'ur), [key] — n. a person who roots for, supports, or encourages a team or contestant. a loyal and enthusiastic helper, follower, or supporter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rooter (Thesaurus) rooted rooter skunk Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language