לוֹפָתָא, (v. לוֹפֵי) couplings. B. Bath. 6ᵃ בקרנא ול׳ (Ms. M. בקנתא ובלָפָתָא, read בקרנ׳) if a neighbor built against the party wall in an angle and joined his wall to it with couplings; [Ar. בל׳ ובקרן זוית if a neighbor joined a previously erected structure to the party wall or built against the latter in an angle].