/ Dictionary / Index L lantern slide: Meaning and Definition of Find definitions for: lan'tern slide" Pronunciation: [key] a slide or transparency for projection by a slide projector or magic lantern. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lantern ring lantern wheel Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language