to beat one's brains out
01
to try one's best in order to solve a problem or to understand it
![to [beat] {one's} brains out definition and meaning](https://cdn.langeek.co/photo/29665/original/?type=jpeg "to [beat] {one's} brains out definition and meaning")
Idiom
Informal
أمثلة
She beat her brains out studying for the exam, but it was just too difficult.
to try one's best in order to solve a problem or to understand it
IdiomInformal
