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irrevocable
ir·rev·o·ca·ble [ i révvəkəb'l ]


adjective 
Definition:
 
impossible to revoke: impossible to revoke, undo, or change
[14th century. Directly or via French< Latin irrevocabilis "that cannot be recalled" < revocare (see revoke)]

ir·rev·o·ca·bil·i·ty [ i rèvvəkə bíllətee ] noun
ir·rev·o·ca·ble·ness [ i révvəkəb'lnəss ] noun
ir·rev·o·ca·bly adverb
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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