Bald·win 
(bôldwĭn)
(bôldwĭn)n.
A variety of apple having red or red-and-yellow skin and yellowish flesh.
[After Loammi Baldwin (1745-1897), American engineer.]
- photoautotrophically
- photobiologic
- photobiological
- photobiology
- photobomb
- photocell
- photochemical
- photochemically
- photochemical smog
- photochemistry
- photochromatic
- photochromism
- photocoagulate
- photocoagulation
- photocompose
- photocomposition
- photoconduction
- photoconductive
- photoconductivity
- photocopier
- photocopy
- photocurrent
- photodecomposition
- photodegradable
- photodiode