unfastening Meaning, Definition & Usage

  1. noun loosening the ties that fasten something; the untying is easy"
    undoing; untying.
    • the tying of bow ties is an art
  2. verb cause to become undone
    unfasten.
    • unfasten your belt
  3. verb become undone or untied
    unfasten.
    • The shoelaces unfastened

WordNet