/ Dictionary / Index S Sendero Luminoso*: Meaning and Definition of Find definitions for: Sen•de•ro Lu•mi•no•so Pronunciation: (sen-de'rô l"mē nô'sô), [key] a Maoist guerrilla movement active in Peru since 1980. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sender send-off Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language