Castellan
Pronunciation : Cas"tel*lan
Part of Speech : n.
Etymology : [OF. castelain, F. ch?telain, L. castellanus pertaining to a castle, an occupant of a caste, LL., a governor of a castle, fr. L. catellum castle, citadel, dim. of castrum fortifled place. See Castle, and cf. Chatelaine.]
Definition : Defn: A goveror or warden of a castle.
Source : Webster's Unabridged Dictionary, 1913