/ Dictionary / Index S sea gull: Meaning and Definition of Find definitions for: sea' gull" Pronunciation: [key] a gull, esp. any of the marine species. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: seagull (Thesaurus) sea green Sea Gull, The* 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