nizwap
niz-wap (√ tap ) to singe, scorch, MBh. ; to heat thoroughly, melt (as gold, according to Pāṇ. viii, 3, 102 nis-tap , if the action is repeated) anneal, purify by heat, free from impurities, TBr. ; MBh. ; R. &c.; to roast, fry, R. ; Hariv.