Webster’s Revised Unabridged Dictionary · 1913
Centurion
Cen·tu′ri·on (sĕn·tū′rĭ·ŭn), n. [L. centurio, fr. centuria; cf. F. centurion. See Century.] (Rom. Hist.) A military officer who commanded a minor division of the Roman army; a captain of a century.
A centurion of the hand called the Italian band. Acts x. 1.