PTHag 78.a:1[2] :לא יכיל עבד כלום‏ : he can't do anything
See the entire entry for ykl vb. to be able

PTHag 78.a:1[2] :תרעא דמערתא‏ : the entrance to the cave
See the entire entry for traˁ, tarˁā n.m. gate