/ Dictionary / Index R road hog: Meaning and Definition of Find definitions for: road' hog" Pronunciation: [key] a driver who obstructs traffic by occupying parts of two lanes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: roadhog (Thesaurus) road hockey roadhouse Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language