Word Study
catnap |
catnip |
cato-cathartic |
catocala nupta |
catonian |
catopter
| catoptric
| catoptrical
| catoptrics
| catoptromancy
| catoptron
catopter
CIDE DICTIONARY
catopter, n. [Gr. mirror, fr. visible.].
A reflecting optical glass or instrument; a mirror. [1913 Webster]
For further exploring for "catopter" in Webster Dictionary Online