/ Dictionary / Index K killer boat: Meaning and Definition of Find definitions for: kill'er boat" Pronunciation: [key] a boat used for hunting whales and towing them to a factory ship. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. killer bee killer cell Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language