- cave in, subsidence - the sudden collapse of something into a hollow beneath it
--1 is a kind of collapse
Derived form: verb cave in1
- collapse, fall in, cave in, give, give way, break, founder - break down, literally or metaphorically; "The wall collapsed"; "The business collapsed"; "The dam broke"; "The roof collapsed"; "The wall gave in"; "The roof finally gave under the weight of the ice"
--1 is one way to change
Sample sentences:Derived form: noun cave in1
Something ----s
Somebody ----s