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photomicrograph
photomontage
photomosaic
photomultiplier
photon
photonegative
photonics
photonuclear
photoperiod
photoperiodism
photopheresis
photophilic
photophobia
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photophore
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photoreconnaissance
pho·to·re·con·nais·sance [ ftō ri kónnəss'nss ]


noun 
Definition:
 
reconnaissance by aerial photography: reconnaissance undertaken using cameras, usually from an aircraft
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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