/ Dictionary / Index L Lenca: Meaning and Definition of Find definitions for: Len•ca Pronunciation: (leng'ku), [key] — pl. -cas, -ca. a member of an Indian people of El Salvador and central Honduras. the language of the Lenca. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lenard tube Lenclos 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