/ Dictionary / Index L Lapp: Meaning and Definition of Find definitions for: Lapp Pronunciation: (lap), [key] Also calleda member of a Finnic people of northern Norway, Sweden, Finland, and adjacent regions. Also calledany of the languages of the Lapps, closely related to Finnish. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lapp (Thesaurus) La Porte lappage Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language