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 be prominent; to loom large; to be the chief component of a whole.
To dominate, have control, or succeed by superior numbers or size.
To dominate or hold power over, especially through numerical advantage; to outweigh.
Predominant.