CAVERN OUT(verb) Did you mean: Rhymes Also try: cavecavedcaverDefinitions There is 1 meaning of the phrase Cavern Out. Cavern Out - as a verb Hollow out as if making a cavern Synonyms (Exact Relations)cavern 11Word Variations & RelationsAnagrams Starts C Starts CA Starts CAV Starts CAVE Ends T Ends UT Ends OUT Ends NOUT Starts C & ends T Starts CA & ends T Starts C & ends UT Words containing CAVERNOUT A-Z Proximitiescavemen 14cavendish 18cavendishes 20caver 10cavern 11 Cavern Out caverned 14cavernicolous 20caverning 15cavernous 14cavernously 19