photopositive
[ foh-tuh-poz-i-tiv ]
adjectivePhysics.
pertaining to a substance whose conductivity increases upon absorption of electromagnetic radiation.
Origin of photopositive
1Words Nearby photopositive
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British Dictionary definitions for photopositive
photopositive
/ (ˌfəʊtəʊˈpɒzɪtɪv) /
adjective
physics (of a material) having an electrical conductivity that increases with increasing illumination
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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