Word Study
catoptric
CIDE DICTIONARY
catoptric, a. [Gr. . See Catopter.].
Of or pertaining to catoptrics; produced by reflection. [1913 Webster]
OXFORD DICTIONARY
catoptric, adj. of or relating to a mirror, a reflector, or reflection.
Derivative
catoptrics n.
Etymology
Gk katoptrikos f. katoptron mirror
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