Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
hydrocarbon | Yes | No | No | No |
pyrene | Yes | No | No | No |
hydrocarbon (noun) | pyrene (noun) |
---|---|
an organic compound containing only carbon and hydrogen | the small hard nutlet of a drupe or drupelet; the seed and the hard endocarp that surrounds it |
a pale yellow crystalline hydrocarbon C16H10 extracted from coal tar |