/ Dictionary / Index P pretentious: Meaning and Definition of Find definitions for: pre•ten•tious Pronunciation: (pri-ten'shus), [key] — adj. full of pretense or pretension. characterized by assumption of dignity or importance. making an exaggerated outward show; ostentatious. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pretentious (Thesaurus) pretension preter- Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language