maintask
nounUK /ˈmeɪn tɑːsk/
US /ˈmeɪn tæsk/
The main task is the most important job you need to do.
Finishing my homework is my main task for today.
OTHER MEANINGS
2. The biggest part of a larger piece of work.
The main task of the project took two weeks.
3. The first and most important thing a computer program does.
The app's main task is to save your notes.
4. The most important job in a group or team.
Her main task was to keep everyone safe.