Cave in
Pronunciation: /ˈkeɪv ˈɪn/
Cave in (verb)
- To collapse suddenly inward, especially a roof, ceiling, or ground, often because of weight or damage.
- To fail or break down because of pressure, stress, or weakness, leading to a sudden loss of support.
Examples
- The roof collapses after the storm, and the room fills with dust.
- The ceiling caves in when the old beams weaken.