diapositive in English dictionary diapositive Meanings and definitions of "diapositive" (photography) slide (used with a projector for projecting images) noun (photography) slide (used with a projector for projecting images) more Grammar and declension of diapositive diapositive ( plural diapositives) diapositive (plural diapositives) more Sample sentences with "diapositive" Declension Stem Try again Available translations Catalan Czech Dutch Estonian Finnish French German Hungarian Italian Kurdish Kurmanji Polish Portuguese Russian Spanish Swedish Turkish Vietnamese Authors