PJ Gen18:1 :והוא מרע מכיבא דמהולתא‏ : he being ill from the pain of the circumcision
See the entire entry for mhwlh#2 n.f. circumcision

PJ Gen18:1 :והוא מרע מכיבא דמהולתא‏ : while he was suffering from the pain of the circumcision
See the entire entry for mraˁ adj. sick

PJ Gen18:1 :
See the entire entry for tqop̄, tuqpā n.m. strength, vigor