ˈplānə(r) adjective
Etymology: Late Latin planaris, from Latin planum flat surface + -aris -ar — more at plane
1. : of or relating to a plane : lying in one plane
2. : having a flat two-dimensional quality
a picture based on planar forms
ˈplānə(r) adjective
Etymology: Late Latin planaris, from Latin planum flat surface + -aris -ar — more at plane
1. : of or relating to a plane : lying in one plane
2. : having a flat two-dimensional quality
a picture based on planar forms
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012