sPUrj cl. 1. P. ( Dhātup. vii, 61 ) sPUrjati (only in pres. ; Gr. also pf. pusPUrja fut. sPUrjitA &c.), to rumble, roar, thunder, crash, Kāv. ; Kathās. ; to burst forth, be displayed, appear, ib. ; Rājat. ; Sāh. : Caus. sPUrja/yati ( aor. apusPUrjat ), to crash, crackle, AV. ; AitBr. : Desid. pusPUrjizati Gr. : Intens. posPUrjyate , posPUrkti , ib. [ cf. Gk. σϕαραγέομαι .]