Saponification 2 : The procedure of splitting oils or fats into their components, i. e. fatty alcohol and fatty acids, and usually accomplished by means of caustic alkalies, quicklime, etc. Sash. A sliding frame for windows
H. J. Porter (Chairman - Technical Committee), Dictionary of Fire Technology, The Institution of Fire Engineers, The Victory Press (Leicester) Ltd. 1979 UK. (Fr Tech - Brit) {81}