English word benzoannulated comes from English benzo-, English annulated

Detailed word origin of benzoannulated

Dictionary entry	Language	Definition
benzo-	English (eng)	(organic chemistry) containing benzene, especially containing a fused benzene ring.
annulated	English (eng)	(organic chemistry) Composed of several fused rings. Having rings.
benzoannulated	English (eng)	(organic chemistry) Composed of several rings, including one or more benzene rings.

Words with the same origin as benzoannulated