subfeu UK /ˈsʌbfjuː/US /ˈsəbˌfju/noun 1/ˌsʌbˈfjuː/ verb 1forms 3 noun1 •(historical) A feu sublet by a vassal to a subvassal: a right to hold subinfeudated land in perpetuity in exchange for rent. subfeu /ˌsʌbˈfjuː/ verb1 •(Scotland, historical) To subinfeud: to grant land via a subfeu. formssubfeued · subfeuing · subfeus
