[noun] [C] [plural] supremos [UK and ANZ] [informal] - a person who is considered to have a lot of, or the most, power, authority, skill, importance etc. in a particular activity, organization etc.the entertainment supremo, Alan Partridgeformer BBC supremo, Lord Reitha tennis supremothe supremos of the computer company
SUPREMO
Meaning of SUPREMO in English
Cambridge English vocab. Кембриджский английский словарь. 2012