ester Meaning, Definition & Usage

  1. noun formed by reaction between an acid and an alcohol with elimination of water

WordNet


Es"ter noun
Etymology
A word invented by L. Gmelin, a German chemist.
Definitions
  1. (Chem.) An ethereal salt, or compound ether, consisting of an organic radical united with the residue of any oxygen acid, organic or inorganic; thus the natural fats are esters of glycerin and the fatty acids, oleic, etc.

Webster 1913