संस्‍कृतशब्‍दकोशः

Monier–Williams

विप्रणश् — {vi-pra-ṇaś} (√2. {naś}), P. {-ṇaśyati}, {-ṇaśati}, to be lost, perish, disappear Yājñ. MBh##to have no effect or result, bear no fruit MBh.: Caus. {-ṇāśayati}, to cause to be lost or perish SaddhP