trihydric

[ trahy-hahy-drik ]

adjective

, Chemistry.

1. (especially of alcohols and phenols) trihydroxy.

trihydric

/ ˌtraɪhaɪˈdrɒksɪ; traɪˈhaɪdrɪk /

adjective

1. (of an alcohol or similar compound) containing three hydroxyl groups

Word History and Origins

Origin of trihydric¹

First recorded in 1865–70; tri- + -hydric

Example Sentences

Glycerine, being a trihydric alcohol, has three atoms of hydrogen which are replaceable by three univalent radicals of the higher members of the fatty acids, e. g.,

From Project Gutenberg

This paper is the most complete investigation yet published of the now well-known method of precipitating and estimating furfural in acid solution by means of the trihydric phenol.

From Project Gutenberg