Firmament

Definition:

• (v. & a.) Fixed foundation; established basis.
• (v. & a.) The region of the air; the sky or heavens.
• (v. & a.) The orb of the fixed stars; the most rmote of the celestial spheres.

Compare firmament with other words:

firmament vs. welkin

firmament vs. firmamental

firmament vs. geocentric

basis vs. firmament

firmament vs. vault

content vs. firmament

firmament vs. trepidation

firmament vs. heaven

firmament vs. lift

firmament vs. sky