/ Dictionary / Index L lapstrake: Meaning and Definition of Find definitions for: lap•strake Pronunciation: (lap'strāk"), [key] — adj. Naut. clinker-built (def. 2). —n. a vessel with a clinker-built hull. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lap-size lapsus Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language