Search Result for "aromatic hydrocarbon":
Wordnet 3.0

NOUN (1)

1. a hydrocarbon that contains one or more benzene rings that are characteristic of the benzene series of organic compounds; 



WordNet (r) 3.0 (2006):

aromatic hydrocarbon
    n 1: a hydrocarbon that contains one or more benzene rings that
         are characteristic of the benzene series of organic
         compounds