cavern

Noun	1.	cavern - any large dark enclosed space; "his eyes were dark caverns" natural enclosure, enclosure - a naturally enclosed space
	2.	cavern - a large cave or a large chamber in a cave Carlsbad Caverns - a group of caverns in southeastern New Mexico noted for their stalactites and stalagmites cave - an underground enclosure with access from the surface of the ground or from the sea
Verb	1.	cavern - hollow out as if making a cavern cavern out core out, hollow out, hollow - remove the interior of; "hollow out a tree trunk"

Word Browser