aromatic hydrocarbon is a noun meaning "a hydrocarbon that contains one or more benzene rings that are characteristic of the benzene series of organic compounds". It carries one recorded sense.
a hydrocarbon that contains one or more benzene rings that are characteristic of the benzene series of organic compounds
Definitions, synonyms and semantic relations for aromatic hydrocarbon come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .