IRREVOCABLY
irrevocably
(adverb) in an irrevocable manner
Source: WordNet® 3.1
Etymology
Adverb
irrevocably (comparative more irrevocably, superlative most irrevocably)
In an irrevocable manner; beyond recall; in a manner precluding repeal.
Source: Wiktionary
IRREVOCABLE
Ir*rev"o*ca*ble, a. Etym: [L. irrevocabilis: cf. F. irrévocable. See
In- not, and Revoke, and cf. Irrevocable.]
Definition: Incapable of being recalled or revoked; unchangeable;
irreversible; unalterable; as, an irrevocable promise or decree;
irrevocable fate.
Firm and irrevocable is my doom. Shak.
– Ir*rev"o*ca*ble*ness, n.
– Ir*rev"o*ca*bly, adv.
Source: Webster’s Unabridged Dictionary 1913 Edition