D defs.my
Entry 1 sense Webster, 1913

Quinaldine

· Quin·al·dine · IPA
01 n. A colorless liquid of a slightly pungent odor, C9H6N.CH3, first obtained as a condensation product of aldehyde and aniline, and regarded as…
  1. 1.
    A colorless liquid of a slightly pungent odor, C9H6N.CH3, first obtained as a condensation product of aldehyde and aniline, and regarded as a derivative of quinoline; -- called also methyl quinoline.(Chem.) Also: methyl quinoline