/ Dictionary / Index S sea-born: Meaning and Definition of Find definitions for: sea-born Pronunciation: (sē'bôrn"), [key] — adj. born in or of the sea, as naiads. produced in or rising from the sea, as reefs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Seaborg seaborne Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language