Akademik

unfastening
noun
loosening the ties that fasten something
-

the tying of bow ties is an art; the untying is easy

Syn: ↑untying, ↑undoing
Derivationally related forms: ↑unfasten, ↑undo (for: ↑undoing), ↑untie (for: ↑untying)
Hypernyms: ↑loosening, ↑laxation

Useful english dictionary. 2012.