All Results
unfasten ( Verb)
UK /ʌnˈfɑː.sən/ US /ʌnˈfæs.sən/
Present
unfasten
Ing
unfastening
He/She/It
unfastens
Past Simple
unfastened
Past Participle
unfastened
1-
B2
to free anything that has been tethered
-> Don’t unfasten your belt before landing on the ground.
-> The kid fell as soon as he unfastened his belt.
Opposite
fasten