irrevocable
         adj 1: incapable of being retracted or revoked; "firm and
                  irrevocable is my doom"- Shakespeare [syn: {irrevocable},
                  {irrevokable}] [ant: {revocable}, {revokable}]

English Dictionary: irrevokable	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
irrevocably adv in an irrevocable manner
From WordNet (r) 3.0 (2006) [wn]:
irrevokable adj incapable of being retracted or revoked; "firm and irrevocable is my doom"- Shakespeare Synonym(s): irrevocable, irrevokable Antonym(s): revocable, revokable
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrevocability \Ir*rev`o*ca*bil"i*ty\, n. [Cf. F.       irr[82]vocabilit[82].]       The state or quality of being irrevocable; irrevocableness.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrevocable \Ir*rev"o*ca*ble\, a. [L. irrevocabilis: cf. F.       irr[82]vocable. See {In-} not, and {Revoke}, and cf.       {Irrevocable}.]       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.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrevocable \Ir*rev"o*ca*ble\, a. [L. irrevocabilis: cf. F.       irr[82]vocable. See {In-} not, and {Revoke}, and cf.       {Irrevocable}.]       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.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrevocable \Ir*rev"o*ca*ble\, a. [L. irrevocabilis: cf. F.       irr[82]vocable. See {In-} not, and {Revoke}, and cf.       {Irrevocable}.]       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.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Irrevokable \Ir`re*vok"a*ble\, a. [Pref. ir- not + revoke.]       Irrevocable. [R.]
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
IrBUS          {IrDA Control}