/ Dictionary / Index S seaboot: Meaning and Definition of Find definitions for: sea•boot Pronunciation: (sē'bt"), [key] — n. a high, waterproof wading boot worn for fishing and sailing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. seaboard Seaborg Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language