an officer in charge of a military operation

leader of military or other organization

a kind of small brightly-coloured bird that feeds on fish

expert, animate or inanimate

skilful treatment or handling; all the people managing an industry etc

persons running an organization

a head of a city or town council

person representing organization

the office and functions of president; a period as a president

human or group who manages effort of an organization

a wife of a prince

person who has great power, many possessions