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phosphoric
phosphoric acid
phosphorism
phosphorite
phosphorolysis
phosphorous
phosphorous acid
phosphorus
phosphorus pentoxide
phosphoryl
phosphorylase
phosphorylate
phot
phot-
photic
photo
photo-
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photoactinic
pho·to·ac·tin·ic [ ftō ak tínnik ]


adjective 
Definition:
 
emitting radiation similar to light: emitting radiation similar to visible and ultraviolet light in its chemical effects on substances such as photographic emulsions
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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