/ Dictionary / Index L light opera: Meaning and Definition of Find definitions for: light' op'era Pronunciation: [key] operetta. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. light-o'-love light pen Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language