• Heterocyclic

    Origin

    - + cyclic

    Full definition of heterocyclic

    Adjective

    heterocyclic

    1. (organic chemistry, of a cyclic compound) Having one or more atoms other than carbon in at least one of its rings.

    Related terms

    Noun

    heterocyclic

    (plural heterocyclics)
    1. (organic chemistry) A heterocycle
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