D defs.my
Entry 1 sense Webster, 1913

Dipyridyl

· Di·pyr·i·dyl · IPA
01 n. A crystalline nitrogenous base, C10H8N2, obtained by the reduction of pyridine.
  1. 1.
    A crystalline nitrogenous base, C10H8N2, obtained by the reduction of pyridine.(Chem.)