Meaning of PLANAR in English

PLANAR

— planarity /pleuh nair"i tee/ , n.

/play"neuhr/ , adj.

1. of or pertaining to a geometric plane.

2. flat or level.

[ 1840-50; planaris flat, of a level surface, equiv. to L plan ( um ) PLANE 1 + -aris -AR 1 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .