/ Dictionary / Index I interesting: Meaning and Definition of Find definitions for: in•ter•est•ing Pronunciation: (in'tur-u-sting, -tru-sting, -tu-res"ting), [key] — adj. engaging or exciting and holding the attention or curiosity: an interesting book. arousing a feeling of interest: an interesting face. (of a woman) pregnant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: interesting (Thesaurus) interest group interface Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language