combusts From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsverbTo burn; to catch fire.To erupt with enthusiasm or boisterousness. Related wordsSynonymsburnburnsdevoursignitesrotsstingsvaporizesatomizesoxidizesionizesexothermic reactionliquefiesemulsifiessublimatescoagulatesincinerates References Wiktionary — combusts Wikipedia — combusts