desatarse meaning in English

untie [untied, untying, unties]▼(to become untied or loosed)
verb
[UK: ʌn.ˈtaɪ] [US: ʌn.ˈtaɪ]The first thing he did was to untie his shoelaces and take his shoes off. = Lo primero que hizo fue desatarse las agujetas y quitarse los zapatos.