经字(jīng zì) “letters of a scripture”
not found at HD. 9.861.; not found at DK. 8.1076.;
71b12.设以经字 载妙素帛 斯等皆当 成得佛道(v)
∈ K. 51.2.pusta-karmā-maya~(“made of plaster”, ⇒ cf.BHSD , s.v.; pusta-[acc.to Tibetan] letter of (alphabet); [painted] figure [for decoration]); L. 9a1.胶漆布;