TgPs73:8 :יתמקמקון מן פיטמא‏ : they shall become weakened by fat
See the entire entry for mqq vb. Dt to stretch oneself out and shake (literally!) off the effects of sleep or illness

TgPs73:8 :יתמקמקון מן פיטמא‏ :
See the entire entry for pṭem, peṭmā n.m. animal fat