Ĭn/feū-dā'tion2, n.volume_upnounn. [L. Lat. infeudatio, from infeudare, to enfeoff; It. infeudazione, Pr. & Sp. infeudacion, Fr. inféodation. See FEUD.](Law.) The act of putting one in possession of an estate in fee. Hale. The granting of tithes to laymen. Blackstone.