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

• blintzes
• blip
• blipped
• blipping
• blips
• bliss
• blissed-out
• blisses
• blissful
• blissfully
• blissfulness
• blissfulnesses
• blissless
• blist
• B-list
• blister
• B-lister
• blister beetle
• blister beetles
• blister card
• blister cards
• blister copper
• blister coppers
• blistered
• blistered-steel