Feudatory \Feu"da*to*ry\, n.; pl. {Feudatories}. A tenant or vassal who held his lands of a superior on condition of feudal service; the tenant of a feud or fief. [1913 Webster] The grantee . . . was styled the feudatory or vassal. --Blackstone. [1913 Webster] [He] had for feudatories great princes. --J. H. Newman. [1913 Webster]