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alkaloidal
al·ka·loid A0203800 (ăl′kə-loid′)n. Any of various organic compounds that are usually basic and contain at least one nitrogen atom in a heterocyclic ring, occurring chiefly in flowering plants. Many alkaloids, such as nicotine, quinine, cocaine, and morphine, are known for their poisonous or medicinal attributes. [alkal(i) + -oid.] al′ka·loi′dal (-loid′l) adj.alkaloidal (ˌælkəˈlɔɪdəl) adjrelating to alkaloidsThesaurusAdj. | 1. | alkaloidal - pertaining to or consisting of alkaloids | MedicalSeealkaloid |