отвързвам означава в английски

disengage [disengaged, disengaging, disengages]▼(release, detach)
verb
[UK: ˌdɪ.sɪn.ˈɡeɪdʒ] [US: ˌdɪ.sən.ˈɡeɪdʒ]

unfasten [unfastened, unfastening, unfastens]▼(to detach from any connecting agency or link, see also: disconnect)
verb
[UK: ʌn.ˈfɑːs.n̩] [US: ʌn.ˈfæs.n̩]

untie [untied, untying, unties]▼(to free from fastening or from restraint)
verb
[UK: ʌn.ˈtaɪ] [US: ʌn.ˈtaɪ]