Derived words: muparriṭu ‘food server’ (CAD M₂ 209, AHw. 1576); pirṭu ‘disposal(?)’ (SAD I).
Insofar as the meaning “abreißen, -räumen” (AHw) suggested by von Soden is accepted, parāṭu is to be derived from PS *p-r-ṭ “to cut, to tear; to divide, to detach, to separate” (EDA I 344).