/ Dictionary / Index K knack: Meaning and Definition of Find definitions for: knack Pronunciation: (nak), [key] — n. a special skill, talent, or aptitude: He had a knack for saying the right thing. a clever or adroit way of doing something. a trick or ruse. a sharp, cracking sound. a knickknack; trinket. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: knack (Thesaurus) KN knäckebröd Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language