TgO Lev6:3 :דִשנָא"קיטמא" דְתֵיכוֹל אִישָתָא יָת עְלָתָא עַל מַדבְחָא‏ : the fatty ashes that the fire on the altar consumes of the holocaust
See the entire entry for dšn#2 n.m. fat ashes