immutable
a. மாற்றமுடியாத, மாறாத, நிலையான,. மாறும் இயல்பற்ற.
Im*mu"ta*ble, a. Etym: [L. immutabilis; pref. im- not + mutabilis mutable. See Mutable.] Defn: Not mutable; not capable or susceptible of change; unchangeable; unalterable. That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation. Heb. vi. 18. Immutable, immortal, infinite, Eternal King. Milton. -- Im*mu"ta*ble*ness, n. -- Im*mu"ta*bly, adv.