cave

(n) a geological formation consisting of an underground enclosure with access from the surface of the ground or from the sea

(v) hollow out as if making a cave or opening
- The river was caving the banks
undermine,
(v) explore natural caves spelunk,

undermine spelunk

cavy

cab CAD cam can cap car CAT caw cay

CABG cafe caff cage cagy Cain cake calf Cali calk call calm calx camo camp cane cant cape capo card care cark carp cart case Cash cask cast caul cavy

caveat caveat emptor cave bat cave dweller cave in Cavell caveman cave man cave myotis Cavendish cavern cavernous cavernous sinus cavern out cavetto