/ Dictionary / Index L lapful: Meaning and Definition of Find definitions for: lap•ful Pronunciation: (lap'fool), [key] — pl. -fuls. as much as the lap can hold. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lapful (Thesaurus) La Pérouse lapidary 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