(historical, feudal law) The duty of feudatories to attend the courts of their lords or superiors in time of peace, and in war to follow them and do military service.

plural of poopy suit

(slang) A waterproof overgarment worn by aircrew when flying over cold waters, which prevents hypothermia following ejection from the aircraft.

plural of leisure suit

(law, historical) A service which is owed from time immemorial.

(UK, military, informal) A kind of NBC suit with a pointed hood.

plural of Noddy suit

(military) A protective suit used in the military to avoid contact with and contamination by radioactive, biological or chemical substances.

plural of NBC suit

plural of pressure suit