to go back on one's word
01
to fail to keep a promise or commitment that was previously made
![to [go] back on {one's} word definition and meaning](https://cdn.langeek.co/photo/70259/original/?type=jpeg "to [go] back on {one's} word definition and meaning")
متلازمة لفظية
أمثلة
He had promised to help me with the project, but he ended up going back on his word.
تحميل التطبيق
to fail to keep a promise or commitment that was previously made