unfasten
🇺🇸
/ʌnˈfæsn/
🇬🇧
/ʌnˈfɑːsn/
verb
R
to open or release something that is tied, attached, or closed
Before painting, make sure to unfasten the windows so they don't get stuck shut.
translation
to open or release something that is tied, attached, or closed
Word Forms
3rd Present
unfastens
Past
unfastened
Perfect
unfastened
Progressive
unfastening