/ Dictionary / Index R rotgut: Meaning and Definition of Find definitions for: rot•gut Pronunciation: (rot'gut"), [key] — n. Slang. cheap and inferior liquor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rotgut (Thesaurus) rotenone Roth Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language