Firmament



noun
1.
(the sky with its clouds and stars, poetically as a solid arch or vault, heaven, heavens, blue, vault) នភាល័យ, ផ្ទៃមេឃ the firmament មេឃ (ក្នុងកំណាព្យ)
ENGLISH MEANING
noun
1.
Fixed foundation; established basis.
2.
The region of the air; the sky or heavens.
3.
The orb of the fixed stars; the most rmote of the celestial spheres.