to burn the midnight oil
01
gece geç saatlere kadar çalışmak
to do something until the very late hours of the night
![to [burn] the midnight oil definition and meaning](https://cdn.langeek.co/photo/43008/original/?type=jpeg "to [burn] the midnight oil definition and meaning")
Idiom
Informal
Örnekler
With the project deadline approaching, she had to burn the midnight oil to finish the report.
During exam season, students often burn the midnight oil to prepare for their tests.
