1 Roaring, thundering, rumbling.

2 A clap or peal of thund- er.

3 (Hence) A thunderlike ma- nifestation or rise, any sudden ap- pearance or stroke; mamaiva janmāṃtarapā- takānāṃ vipākavisphūrjathuraprasahyaḥ R. 14. 62.

4 Rolling (as of waves); swell, surging appearance; mahormivi- sphūrjathunirviśeṣāḥ R. 13. 12.