English Reference
Idiom idiom

work hard


To use a lot of physical or mental effort to do something. It's the opposite of being lazy.


SIMPLE

You must work hard to learn a new language.

CONTEXTUAL

She decided to work hard on her final project so she could get a better grade.

COMPLEX

The athlete continued to work hard every single day, driven by the dream of winning a gold medal at the upcoming games.

Last updated April 22, 2026