/ Dictionary / Index A accident boat: Meaning and Definition of Find definitions for: ac'cident boat" Pronunciation: [key] — Naut. Naut. a boat kept suspended outboard so that it can be lowered immediately if someone falls overboard. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. accidentalism accident insurance Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language