N-COUNT
(团体中)自行其是的人，特立独行的人,标新立异的人
If you describe someone as a maverick, you mean that they are unconventional and independent, and do not think or behave in the same way as other people.
例句
He was too much of a maverick ever to hold high office.
他太特立独行，永远不可能做高官。