BT Qid 73b(1) :משלטי הדמיה‏ : its [i.e. the infant's] limbs are well set
See the entire entry for haddām, haddāmā n.m.(f.) limb, member

BT Qid 73b(1)var. :משלבי הדמיה‏ : its limbs are symmetrical
See the entire entry for šlb vb. D to make parallel

BT Qid 73b(1) :משלטי הדמיה אין בו‏ : his limbs are not controllable by him ??
See the entire entry for šlṭ vb. to rule