*דִּידְיוֹנִי, (reduplic. of דוי or דוע; cmp. אוּדְיָיתָא) the vapor room. Nidd. 67ᵃ אימר בד׳ נפל Ar. s. v. אדוותא (ed. רדיוני) I say, it (the mud) fell off in the vapor room (where she entered after the bath).