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

• heckles
• heckling
• hecklings
• hecks
• hecogenin
• hecogenins
• hect-
• hectare
• hectares
• hectic
• hectical
• hectically
• hectic fever
• hectics
• hecto-
• hectocotylus
• hectogram
• hectogramme
• hectogrammes
• hectograms
• hectograph
• hectographed
• hectographic
• hectographing
• hectographs