/ Dictionary / Index S sea hog: Meaning and Definition of Find definitions for: sea' hog" Pronunciation: [key] a porpoise. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sea hibiscus sea holly Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language