D defs.my
Entry 1 sense Webster, 1913

Cinnoline

· Cin·no·line · IPA
01 n. A nitrogenous organic base, C8H6N2, analogous to quinoline, obtained from certain complex diazo compounds.
  1. 1.
    A nitrogenous organic base, C8H6N2, analogous to quinoline, obtained from certain complex diazo compounds.