/ Dictionary / Index L lensboard: Meaning and Definition of Find definitions for: lens•board Pronunciation: (lenz'bôrd", -bōrd"), [key] — n. Photog. the usually removable front panel of a view camera or enlarger on which the lens is mounted. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lens lensman 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