'Castellan' definitions:

Definition of 'Castellan'

From: GCIDE
  • Castellan \Cas"tel*lan\, n. [OF. castelain, F. ch[^a]telain, L. castellanus pertaining to a castle, an occupant of a caste, LL., a governor of a castle, fr. L. castellum castle, citadel, dim. of castrum fortified place. See Castle, and cf. Chatelaine.] A governor or warden of a castle. [1913 Webster]