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

• collyriums
• collywobbles
• Colmar
• Colo.
• colobi
• colobid
• coloboma
• colobomata
• colobus
• colobuses
• Colocasia
• colocynth
• colocynths
• comma
• comma bacilli
• comma bacillus
• comma butterflies
• comma butterfly
• command
• commandant
• commandants
• commandantship
• commandantships
• command economy
• commanded