0 the person in charge of an organization or who is considered to have most skill and authority in a particular type of activity:
the entertainment supremo, Simon Cowell
My association of parish councils is very much reassured by the work that is being done by the new supremo to try to alleviate concern.
We will appoint an anti-drugs supremo to co-ordinate our battle against drugs across all government departments.
He is trying to withdraw his supremos from the countryside.
There is to be no independent foreign policy supremo.
There are many things that could be done and ought to be done speedily once we get a supremo in charge.
It is not a question of having a supremo.
The appointment of the head of foreign policy—its supremo—is not a trivial matter, nor is external representation of economic and monetary union.
It is sometimes argued that greater effectiveness could be achieved if all the security forces operated under the direct command of a supremo security director.