/ Dictionary / Index S sea return: Meaning and Definition of Find definitions for: sea' return" Pronunciation: [key] — Electronics. Electronics. radar signals that are reflected by a body of water and hamper target identification. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sea reach sea risk Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language