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2 definitions found

From: Webster's Revised Unabridged Dictionary (1913)

 Ca·top·tric Ca·top·tric·al a.  Of or pertaining to catoptrics; produced by reflection.
 Catoptric light, a light in which the rays are concentrated by reflectors into a beam visible at a distance.
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From: WordNet (r) 2.0

 catoptrical
      adj : of or relating to catoptrics; produced by or based on
            mirrors [syn: catoptric]