мгновенно сгорать
глагол быстро сжигать, сгорать
verb (-grated; -grating) Etymology: Latin deflagratus, past participle of deflagrare to burn down, from de- + flagrare to burn — more at black transitive verb to cause to deflagrate — compare detonate 1 intransitive verb to burn rapidly with intense heat and sparks being given off • deflagration noun