caving

cav ing |ˈkāviNG keɪvɪŋ | ▶noun another term for spelunking.

caving

cav ¦ing |ˈkeɪvɪŋ | ▶noun [ mass noun ] Brit. the sport or pastime of exploring caves.

caving

cav ing /kéɪvɪŋ /名詞 U ｟英 ｠洞窟 （どうくつ ）探検 ; 洞窟学 (｟米 ｠spelunking ).