TgJ Is8:21 :וִילוּט וְיִבזֵי שוּם פַתכְרֵיה וְטָעוּתֵיה‏ : he shall curse and scorn the name of his idol and false god †
See the entire entry for bzy vb. D to expose; to disgrace

TgJ Is8:21 :שֻום פַתכְרֵיה וְטָעֻותֵיה‏ :
See the entire entry for paṯkar, pṯaḵrā/pattiḵrā n.m. idol