/ Dictionary / Index D dreck: Meaning and Definition of Find definitions for: dreck Pronunciation: (drek), [key] — n. Slang. excrement; dung. worthless trash; junk. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dreck (Thesaurus) dreary dredge Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language