photopositive
[ foh-tuh-poz-i-tiv ]
/ ˌfoʊ təˈpɒz ɪ tɪv /
adjective Physics.
pertaining to a substance whose conductivity increases upon absorption of electromagnetic radiation.
Words nearby photopositive
photopic vision,
photoplay,
photopolarimeter,
photopolymer,
photopolymerization,
photopositive,
photoprint,
photoproton,
photopsia,
photopsin,
photopsy
British Dictionary definitions for photopositive
photopositive
/ (ˌfəʊtəʊˈpɒzɪtɪv) /
adjective
physics
(of a material) having an electrical conductivity that increases with increasing illumination