Synonyms: heterocycle, heterocyclic, heterocyclic compound
Definition: a compound containing a heterocyclic ring
Similar words: compound, chemical compound
Definition: (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
Synonyms: heterocyclic
Definition: containing a closed ring of atoms of which at least one is not a carbon atom
Similar words: cyclic
Definition: of a compound having atoms arranged in a ring structure