relieve somebody of something

Từ điển Oxford Advanced Learner 8th

reˈlieve sb of sth derived
1. to help sb by taking sth heavy or difficult from them
•Let me relieve you of some of your bags.
•The new secretary will relieve us of some of the paperwork.
2. (informal, ironic)to steal sth from sb
•A boy with a knife relieved him of his wallet.
3. to dismiss sb from a job, position, etc
•General Beale was relieved of his command.
Main entry: ↑relieve_derived