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BNC: 0 COCA: 0

cave-in

1 ENTRIES FOUND:
cave-in /ˈkeɪvˌɪn/ noun
plural cave-ins
cave-in
/ˈkeɪvˌɪn/
noun
plural cave-ins
Learner's definition of CAVE-IN
[count]
: an occurrence in which something (such as the roof or walls of a building or cave) suddenly falls down or inward塌方;塌陷
see also cave in at 2cave
BNC: 0 COCA: 0
1
: the action of caving in
2
: a place where earth has caved in

Word History

First Known Use

1860, in the meaning defined at sense 1

Time Traveler
The first known use of cave-in was in 1860
BNC: 0 COCA: 0

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