Back Kavalier (Festungsbau) German Cavalier (fortification) English Cavalier (fortification) French Kavalir (utvrdno graditeljstvo) Croatian Cavaliere (fortificazione) Italian Cavalier (Militärarchitektur) LB Kat (vesting) Dutch Kavaler (befestning) NB Nadszaniec Polish Cavaleiro (arquitetura) Portuguese
'n Kat is 'n verhoging waarop kanonne binne-in 'n fort geplaas kon word.