triene From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounAny alkene that has three double bonds Related wordsSynonymsconjugatedtriynealkatrienedecatrieneoctatrieneheptatrienethiirenetritriacontadienetetraenetritriacontenehentriacontadieneheptatriynedienynehexatrienepentatrienenonatriene References Wiktionary — triene Wikipedia — triene