cavern
UK /ˈkav.ən/ · US /ˈkæv.ɚn/ noun, verb
Forms caverns caverning caverned
- noun A large cave.
- noun An underground chamber.
- noun A large, dark place or space. “a dark cavern of a shop”
- verb (transitive) To form a cavern or deep depression in. “catacombs caverning the hillsides”
- verb (transitive) To put into a cavern.
Synonyms
Etymology
From Middle English caverne, borrowing from Old French caverne, from Latin caverna (“hollow, cavity, cave”), from cavus (“hollow, excavated, concave”).
Webster’s 1913
Etymology [L. caverna, fr. cavus hollow: cf. F. caverne.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “cavern”, CC BY-SA 4.0. Details