n. A body of legions; legions, collectively. [ R. ] Pollok. [ 1913 Webster ]
a. [ L. legionarius: cf. F. légionnaire. ] Belonging to a legion; consisting of a legion or legions, or of an indefinitely great number; as, legionary soldiers; a legionary force. “The legionary body of error.” Sir T. Browne. [ 1913 Webster ]
n.; pl. Legionaries A member of a legion. Milton. [ 1913 Webster ]