laborers is a form of:

Serene



adjective
1.
(calm and cheerful, clear, unclouded, (Serene) exalted) serene old age ដែលស្ងប់ស្ងៀម
Example: A serene sea; The sick man spent a serene night, serene weather, a serene disposition.serene weather ដែលស្ងប់ហើយស្រឡះ
Example: A serene sky.
2.
(បច្ចេកទេស) ស្ងប់, ស្តាត់ជ្រងំ
ENGLISH MEANING
noun
1.
Serenity; clearness; calmness.
2.
Evening air; night chill.
adjective
1.
Bright; clear; unabscured; as, a serene sky.
2.
Calm; placid; undisturbed; unruffled; as, a serene aspect; a serene soul.
verb
1.
(TRANSITIVE) To make serene.
1.
calm, composed, dispassionate, imperturbable, pacific, peaceful, placid, quiet, still, tranquil, undisturbed, unruffled
1.
excited, frantic, stormy, turbulent, wild