'Fluoridic acid' definitions:

Definition of 'Fluoridic acid'

From: GCIDE

Fluoboric \Flu`o*bo"ric\, a. [Fluo- boric: cf. F. fluoborique.] (Chem.) Pertaining to, derived from, or consisting of, fluorine and boron. [1913 Webster]
Fluoridic acid (Chem.), a double fluoride, consisting essentially of a solution of boron fluoride, in hydrofluoric acid. It has strong acid properties, and is the type of the borofluorides. Called also {borofluoric acid}. [1913 Webster]