PJ Ex21:17 :איתקטלא יתקטיל באטלות אבנין‏ : he must be killed by throwing stones
See the entire entry for *ˀaṭṭālā, ˀaṭṭālūṯā v.n.C throwing

PJ Ex21:17 :בשמא מפרשא איתקטלא יתקטיל באטלות אבנין‏ : he shall surely be killed by stoning by (the punishment that applies to one who recites the explicit) divine name [see Lev. 24:16]
See the entire entry for məp̄arraš adj. distinct, separate