kato-, cato- +
(Greek: down, downwards, below, underneath)
catatropia, catotropia
A downward deviation of one eye.
catodont
Someone who has natural teeth only in the lower jaw.
katolysis
A partial digestion or breakdown.
katophoria
A tendency to downward deviation of the eyes.
katotropia
1. A downward deviation of the eyes.
2. A tendency of the eyeball to deviate downward.