El Centro
/el ˈsentrō
/A city in southern California, the commercial center of the Imperial Valley; population 40,083 (est. 2008).
- photophore
- photophoresis
- photophosphorescent
- photophosphorylation
- photophthalmia
- photophysical
- photophysics
- photopia
- photopic
- photo-piece
- photopigment
- photopile
- photoplate
- photoplay
- photoplethysmograph
- photoplethysmographic
- photoplethysmography
- photopolarimeter
- photopolarimetric
- photopolarimetry
- photopolymer
- photopolymerisation
- photopolymerise
- photopolymerizability
- photopolymerizable