noun🔗ShareAlquinoA hydrocarbon containing at least one carbon–carbon triple bond."In chemistry class, we learned that an alkyne is a molecule containing a triple bond between two carbon atoms. "En la clase de química, aprendimos que un alquino es una molécula que contiene un triple enlace entre dos átomos de carbono.chemistrycompoundsubstanceChat with AIVocabulary GamePractice Reading