What is "flagbearer"

Usage examples of "flagbearer".

As Sam and the flagbearer walked down the aisle toward the throne, a recording of “The Star-Spangled Banner” blared out.

The flagbearer preceded him up the aisle, away from the imperial throne.

I killed forty-nine men that day– the flagbearer kept count of it-and my master offered me my freedom.

Sodeskayan and Imperial banners snapped in the blustery wind, causing the hefty Bearish flagbearers to visibly brace themselves against the storm.