to lose one's mind
01
to become very confused, irrational, or mentally unstable due to stress or overwhelming emotions
![to [lose] {one's} mind definition and meaning](https://cdn.langeek.co/photo/63036/original/?type=jpeg "to [lose] {one's} mind definition and meaning")
Idiom
Informal
Exempel
She worried that the grief from the accident would cause her to lose her mind.
to become very confused, irrational, or mentally unstable due to stress or overwhelming emotions
IdiomInformal
