| Word | Definitions | Synonyms |
|---|---|---|
| armada | (noun) a large fleet | - |
| armadillo | (noun) burrowing chiefly nocturnal mammal with body covered with strong horny plates | - |
| armament | (noun) the act of equipping with weapons in preparation for war | Synonyms: arming, equipping |
| (noun) weaponry used by military or naval force | - | |
| armamentarium | (noun) the collection of equipment and methods used in the practice of medicine | - |
| armature | (noun) coil in which voltage is induced by motion through a magnetic field | - |