lichte höhe angolul

clearance [clearances]▼◼◼◼noun
[UK: ˈklɪə.rəns] [US: ˈklɪ.rəns]

headroom▼◼◼◻noun
[UK: ˈhe.druːm] [US: ˈhe.ˌdruːm]

headway▼noun
[UK: ˈhe.dweɪ] [US: ˈhe.ˌdwe]