/ Dictionary / Index K klunker: Meaning and Definition of Find definitions for: klunk•er Pronunciation: (klung'kur), [key] — n. Slang. clunker (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. kludge klutz Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language