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photoactinic

[foh-toh-ak-tin-ik] /ˌfoʊ toʊ ækˈtɪn ɪk/
adjective
1.
emitting radiation having the chemical effects of light and ultraviolet rays, as on a photographic film.
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for photoactinic

photoactinic

/ˌfəʊtəʊækˈtɪnɪk/
adjective
1.
emitting actinic radiation
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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