אַוָּארָא, (אור; cmp. h. form צַוָּאר), only in א׳ דליבני a pile of loose bricks with openings between, opp. to solid wall. Bets. 31ᵇ; 36ᵃ; Erub. 34ᵇ Ms. Rashi (v. Rabb. D. S. a. l.; ed. אַוִּירָא, cmp. אָוֵירָא; Ar. אארא, derives fr. Pers.).