IN DOMINICO TheLaw.com Law Dictionary & Black's Law Dictionary 2nd Ed.In demesne In dominico suo ut de feodo, in his demesne as of fee. Related Posts:DEMESNEFINE ANULLANDO LEVATO DE TENEMENTO QUOD FUIT DE…DEMESNE AS OF FEETHELONIO IRATTONABILI HABENDODROIT-CLOSECOURT OF ANCIENT DEMESNE