D defs.my
Entry 1 sense Webster, 1913

Hydrocarbostyril

· Hy·dro·car·bo·sty·ril · IPA
01 n. A white, crystalline, nitrogenous hydrocarbon, C9H9NO, obtained from certain derivatives of cinnamic acid and closely related to quinoline …
  1. 1.
    A white, crystalline, nitrogenous hydrocarbon, C9H9NO, obtained from certain derivatives of cinnamic acid and closely related to quinoline and carbostyril.(Chem.)