geode /jēˈōd/

1. A rock cavity lined with crystals that have grown inwards, a druse (geology)
2. A rock or stone having this (geology)
3. A rounded hollow nodule of ironstone (mining)

geodˈic adjective

• corbicula
• corbiculae
• corbiculate
• corbie
• corbie gable
• corbie gables
• corbie messenger
• corbie messengers
• corbies
• corbie-steps
• cor blimey
• corcass
• corcasses
• Corchorus
• cord
• cordage
• cordages
• Cordaitaceae
• Cordaites
• cordate
• cordectomies
• cordectomy
• corded
• Cordelier
• cord grass