See the entire entry for ˀdn#2 n.m. pedestal TgJ Jer43:10 :וְיִגוֹד יָת אפדניה עֲלֵיהוֹן : he shall stretch his canopy over them
See the entire entry for ˀāppaḏan, ˀāppaḏnā n.m./f. royal canopy; palace