/ Dictionary / Index A adviser: Meaning and Definition of Find definitions for: ad•vis•er Pronunciation: (ad-vī'zur), [key] — n. one who gives advice. a teacher responsible for advising students on academic matters. a fortuneteller. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: adviser (Thesaurus) advisement advisory Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language