adjective
- of or relating to a geometric plane.
- flat or level.
adjective
- of or relating to a plane
- lying in one plane; flat
adj.1850, from Latin planaris “level, flat,” from planum “plane” (see plane (n.1)).
adjective
adjective
adj.1850, from Latin planaris “level, flat,” from planum “plane” (see plane (n.1)).