photonegative
[ foh-tuh-neg-uh-tiv ]
/ ˌfoʊ təˈnɛg ə tɪv /
adjective Physics.
pertaining to a substance, as selenium, having a conductivity that decreases upon absorption of electromagnetic radiation.
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Words nearby photonegative
photomultiplier, photomural, photomyoclonus, photon, photonasty, photonegative, photoneutron, photonic, photonics, photonovel, photonuclear
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for photonegative
photonegative
/ (ˌfəʊtəʊˈnɛɡətɪv) /
adjective
physics (of a material) having an electrical conductivity that decreases with increasing illumination
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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