/ Dictionary / Index T Tunker: Meaning and Definition of Find definitions for: Tun•ker Pronunciation: (tung'kur), [key] — n. Dunker. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tunker (Thesaurus) tunka tunnage Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language