plains is a form of:

Plain



adjective
1.
(បច្ចេកទេស) ច្បាស់ឥតវៀចវេរ
Example: The manager is a very plain-spoken man.
ឧទាហរណ៍៖ អ្នកគ្រប់គ្រងជាធ្នកនិយាយច្បាស់លាស់ ។
  • plain clothes policeman
    - ប៉ូលីសក្នុងសំលៀកបំពាក់ស៊ីវិល
  • Plain error rule
    - វិធានអំពីការភាន់ច្រឡំច្បាស់ក្រឡែត
  • plain sailing
    - ស្ថានភាពមិនស្មុគស្មាញ
  • plain view doctrine
    - ទ្រឹស្តីសាស្ត្រអំពីវត្ថុនៃកណ្តាលវាល
    - ទ្រឹស្តីសាស្រ្តអំពីវត្ថុនៅកណ្តាលវាល
ENGLISH MEANING
noun
1.
A field of battle.
adjective
1.
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.
2.
Without elevations or depressions; flat; level; smooth; even.
3.
Open; clear; unencumbered; equal; fair.
4.
Not intricate or difficult; evident; manifest; obvious; clear; unmistakable.
5.
Void of extraneous beauty or ornament; without conspicious embellishment; not rich; simple.
6.
Not highly cultivated; unsophisticated; free from show or pretension; simple; natural; homely; common.
7.
Free from affectation or disguise; candid; sincere; artless; honest; frank.
8.
Not luxurious; not highly seasoned; simple; as, plain food.
9.
Without beauty; not handsome; homely; as, a plain woman.
10.
Not variegated, dyed, or figured; as, plain muslin.
11.
Not much varied by modulations; as, a plain tune.
verb
1.
To plane or level; to make plain or even on the surface.
2.
(INTRANSITIVE) To lament; to bewail; to complain.
3.
To make plain or manifest; to explain.
4.
(TRANSITIVE) To lament; to mourn over; as, to plain a loss.
adverb
1.
In a plain manner; plainly.