братский означает в английский

brotherly▼(of or characteristic of brothers)
adjective
[UK: ˈbrʌ.ðə.li] [US: ˈbrʌ.ðər.li]

fraternal▼(of or pertaining brothers)
adjective
[UK: frə.ˈtɜːn.l̩] [US: frə.ˈtɝː.nl̩]