subfeu (plural subfeus)
(Scotland law, historical) A feu sublet by a vassal to a subvassal: a right to hold subinfeudated land in perpetuity in exchange for rent.
subfeu (third-person singular simple present subfeus, present participle subfeuing, simple past and past participle subfeued)
(transitive and intransitive, Scotland law, historical) To subinfeud: to grant land via a subfeu.