to go back on a promise
[go] back on {one's} promise
[go] back on {one's} deal
[go] back on {one's} pledge
to go back on a promise
01
to fail to keep or fulfill a commitment or assurance made to someone
![to [go] back on a (promise|deal|pledge) definition and meaning](https://cdn.langeek.co/photo/70257/original/?type=jpeg "to [go] back on a (promise|deal|pledge) definition and meaning")
Collocation
예시들
We had a verbal agreement, but she unexpectedly went back on the deal, leaving us in a difficult situation.
