Irreversible

Impossible to change back.
Found on http://www.wolfsource.org/?page_id=63

irreversible

[adj] - impossible to reverse or undo 2. [adj] - impossible to reverse or be reversed
Found on http://www.webdictionary.co.uk/definition.php?query=irreversible

Irreversible

Ir`re·vers'i·ble adjective 1. Incapable of being reversed or turned about or back; incapable of being made to run backward; as, an irreversible engine. 2. Incapable of being reversed, recalled, repealed, or annulled; as, an irreversible sentence or decree. « This
Found on http://www.encyclo.co.uk/webster/I/99

irreversible

Incapable of being reversed. ... (18 Nov 1997) ...
Found on http://www.mondofacto.com/facts/dictionary?irreversible

irreversible

adjective incapable of being reversed; `irreversible momentum toward revolution`
Found on http://wordnetweb.princeton.edu/perl/webwn?s=irreversible

Irreversible

• (a.) Incapable of being reversed or turned about or back; incapable of being made to run backward; as, an irreversible engine. • (a.) Incapable of being reversed, recalled, repealed, or annulled; as, an irreversible sentence or decree.
Found on http://thinkexist.com/dictionary/meaning/irreversible/

irreversible

incapable of being reversed.
Found on http://users.ugent.be/~rvdstich/eugloss/DIC/dictio48.html

irreversible

Type: Term Pronunciation: ir′rē-ver′si-bĕl Definitions: 1. Incapable of being reversed; permanent.
Found on http://www.medilexicon.com/medicaldictionary.php?t=45741

Irreversible

Impossible to change back.
Found on http://www.wolfsource.org/?page_id=63
No exact match found