संस्‍कृतशब्‍दकोशः

Monier–Williams

विस्फूर्ज् — {vi-√sphūrj} (incorrectly {-sphurj}), P. {-sphūrjati}, to resound, thunder, roar BhP##to snort MBh##to break forth, appear Kāv.: Caus. {-sphūrjayati}, to cause to resound or twang (a bow) BhP