PLANE-PARALLEL
Meaning of PLANE-PARALLEL in English
ˈ ̷ ̷| ̷ ̷ ̷ ̷ˌ ̷ ̷ adjective
Etymology: plane (V)
: having two opposite faces plane and parallel
a plane-parallel sheet of glass
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012