prajval
pra-√ jval P. -jvalati ( ep. also Ā. °te ), to begin to burn or blaze, be kindled ( lit. and fig. ), flame or flash up, shine, gleam, TBr. ; ChUp. ; MBh. &c.: Caus. -jvAlayati or -jvalayati , to set on fire, light, kindle, inflame, GṛŚrS. ; ChUp. ; MBh. &c.; (with, Buddh. ) to illustrate, explain, Divyāv.