Definition of armamentary in English:

armamentary

noun

  • Armamentarium.

Origin

Early 18th century; earliest use found in Nathan Bailey (d. 1742), lexicographer and schoolmaster. From classical Latin armāmentārium storehouse for military equipment, armoury, arsenal from armāmentum + -ārium.

Pronunciation

armamentary

/ˌɑːməˈmɛnt(ə)ri/