An officer of the ancient Roman army, in command of a century of soldiers.
A player who scores a century.
A pilot in the United States Navy who has performed 100 night landings on an aircraft carrier.
A ruler of other rulers.
A feudal lord directly owed rent or personal service by a tenant of subinfeudated land, a tenant's liege lord.
Anyone with overarching power or authority in a given domain.
To rule over; to domineer.