fluoboric
Flu`o*bo"ric, a. Etym: [Fluo- boric: cf. F. fluoborique.] (Chem.) Defn: Pertaining to, derived from, or consisting of, fluorine and boron. 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.