чейный означает в английский

whose▼(of whom (interrogative))
determiner
[UK: huːz] [US: ˈhuːz]

nobody's▼(belonging to nobody (possessive form of nobody))
determiner
[UK: ˈnoˌbɑː.ˌdiz] [US: ˈnoˌbɑː.ˌdiz]