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

• rumoured
• rumourer
• rumourers
• rumouring
• rumour mill
• rumours
• rump
• rump bone
• rump bones
• rumped
• rump-end
• rump-ends
• Rumper
• rump-fed
• solifidianisms
• solifidians
• solifluction
• solifluctions
• solifluxion
• solifluxions
• Solifugae
• soliloquies
• soliloquise
• soliloquised
• soliloquiser