UNTIE
untie
Verb
- To loosen, as something interlaced or knotted; to disengage the parts of.
- to untie a knot
- To free from fastening or from restraint; to let loose; to unbind.
- To resolve; to unfold; to clear.
- To become untied or loosed.
The above text is a snippet from Wiktionary: untie
and as such is available under the Creative Commons Attribution/Share-Alike License.