D defs.my
Entry 1 sense Webster, 1913

Oxybutyric

· Ox·y·bu·tyr·ic · IPA
01 a. Hydroxybutyric; designating any one of a group of metameric acids ((C3H6.OH).CO2H).
  1. 1.
    Hydroxybutyric; designating any one of a group of metameric acids ((C3H6.OH).CO2H).(Chem.)