tergum /tûrˈgəm/

1. The back of an arthropod
2. The thickened dorsal plate of an arthropod segment

• armistices
• armless
• armlet
• armlets
• armlock
• armlocks
• armoire
• armoires
• armor
• armored
• armorial
• armorial bearings
• armorials
• Armoric
• Armorican
• armories
• armoring
• armorist
• armorists
• armors
• armory
• armour
• armour-bearer
• armour-bearers
• armour-clad