[ ka'tɒptrɪk ]
■ adjective Physics relating to a mirror or reflection.
Derivatives
~s plural noun
Origin
C18: from Gk katoptrikos , from katoptron 'mirror'.
CATOPTRIC
Meaning of CATOPTRIC in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004