pygidium /pī-gidˈi-əm or pī-jidˈi-əm/ (zoology)

1. In insects, the tergum of the last abdominal somite
2. The tail-shield of a trilobite

pygidˈial adjective

• dog-end
• dog-ends
• doges
• dogeship
• dogeships
• dog-faced
• dog-fancier
• dog-fanciers
• dog fennel
• dogfight
• dogfighting
• dogfights
• dogfish
• dogfishes
• dogfox
• dogfoxes
• dogged
• doggeder
• doggedest
• doggedly
• doggedness
• doggednesses
• dogger
• doggerel
• doggerels