burn up

Verb	1.	burn up - burn brightly; "Every star seemed to flare with new intensity" Synonyms: blaze up, flame up, flare
	2.	burn up - use up (energy); "burn off calories through vigorous exercise" Synonyms: burn off, burn
	3.	burn up - burn completely; be consumed or destroyed by fire; "The hut burned down"; "The mountain of paper went up in flames" Synonyms: burn down, go up

blaze up, burn, combust, flame up, flare