'Propiolic' definitions:
Definition of 'Propiolic'
From: GCIDE
- Propiolic \Pro`pi*ol"ic\, a. [Propionic + tetrolic.] (Chem.) Pertaining to, or designating, an organic acid (called also propargylic acid) of the acetylene or tetrolic series, analogous to propionic acid, and obtained as a white crystalline substance. [1913 Webster]