To act as a flagship for.
The most important one out of a related group.
The ship occupied by the fleet's commander (usually an admiral); it denotes this by flying his flag.
The ship regarded as most important out of a group, e.g. a nation's navy or company's fleet.
To serve as a secretary of.
A type of desk, secretary desk; a secretaire.
A person who keeps records, takes notes and handles general clerical work.
The head of a department of government.
A secretary bird, a bird of the species Sagittarius serpentarius.
A managerial or leading position in certain non-profit organizations, such as political parties, trade unions, international organizations.