(ˈ)e|päptik adjective
Etymology: Greek epoptikos, from epoptēs + -ikos -ic
1. : of or designed for an epopt : secret
2. : of or being the interference figures exhibited by idiophanous crystals
(ˈ)e|päptik adjective
Etymology: Greek epoptikos, from epoptēs + -ikos -ic
1. : of or designed for an epopt : secret
2. : of or being the interference figures exhibited by idiophanous crystals
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012