What does armament mean?
The definition of armament
Ar”ma*ment, n.
Etym: [L. armamenta, pl., utensils, esp. the tackle of a ship, fr. armare to arm: cf. LL. armamentum, F. armement.]

1 A body of forces equipped for war; — used of a land or naval force. “The whole united armament of Greece.” Glover.
2 (Mil. & Nav.)
All the cannon and small arms collectively, with their equipments, belonging to a ship or a fortification.
3 Any equipment for resistance.