PalLaws3(1) 100:24 :וחלצה ערקתא דעקבא מן רגליה‏ : she unties the heel-strap from his foot
See the entire entry for ḥlṣ vb. to untie; pull out

PalLaws3(1) 100:24 :וחלצה ערקתא דעקבא מן רגליה‏ : she unties the heel-straps from his foot
See the entire entry for ˁarqā, ˁraqtā n.f. strap