centurion

noun

Etymology: From Middle English centurioun, from Latin centuriō, centuriōnis (“a commander of a hundred, centurion”), from Latin centum (“a hundred”). Displaced native English hundreder and hundredman, from Middle English hundredman, from Old English hundredmann (“centurion”).

1. An officer of the ancient Roman army, in command of a century of soldiers.

   ““Man,” said the largest, most protective of the Praetorian guard, her lover, no doubt, and her peroxide-blond centurion, “for an apostle of peace you sure are filled up with war.””

2. A player who scores a century.
3. A pilot in the United States Navy who has performed one hundred night landings on an aircraft carrier.