Without elevations or depressions; flat; level; smooth; even. See Plane.
Open; clear; unencumbered; equal; fair.
Not intricate or difficult; evident; manifest; obvious; clear; unmistakable.
Void of extraneous beauty or ornament; without conspicious embellishment; not rich; simple.
Not highly cultivated; unsophisticated; free from show or pretension; simple; natural; homely; common.
Free from affectation or disguise; candid; sincere; artless; honest; frank.
Not luxurious; not highly seasoned; simple; as, plain food.
Without beauty; not handsome; homely; as, a plain woman.
Not variegated, dyed, or figured; as, plain muslin.
Not much varied by modulations; as, a plain tune.
In a plain manner; plainly.
Level land; usually, an open field or a broad stretch of land with an even surface, or a surface little varied by inequalities; as, the plain of Jordan; the American plains, or prairies.
A field of battle.
To plane or level; to make plain or even on the surface.