Gau·ga·me·la 
(gô′gə-mēlə)
(gô′gə-mēlə) An ancient village of Assyria east of Nineveh. Alexander the Great defeated the Persians under Darius III here in 331 BC.
- photo
- photo-
- photoactive
- photoactivity
- photoaged
- photoaging
- photoautotroph
- photoautotrophic
- photoautotrophically
- photobiologic
- photobiological
- photobiology
- photobomb
- photocell
- photochemical
- photochemically
- photochemical smog
- photochemistry
- photochromatic
- photochromism
- photocoagulate
- photocoagulation
- photocompose
- photocomposition
- photoconduction