noun🔗ShareMonoxidAny oxide containing a single oxygen atom in each molecule or formula unit"A faulty furnace can leak monoxide, which is a dangerous gas that can cause sickness. "Ein defekter Ofen kann Monoxid freisetzen, ein gefährliches Gas, das Krankheiten verursachen kann.compoundchemistrysubstanceChat with AIVocabulary GamePractice Reading