The Collaborative International Dictionary of English v.0.48:

Fluoborate \Flu`o*bo"rate\, n. [Cf. F. fluoborate.] (Chem.)
   A salt of fluoboric acid; a fluoboride.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Borofluoride \Bo`ro*flu"or*ide\, n. [Boron + fluoride.] (Chem.)
   A double fluoride of boron and hydrogen, or some other
   positive element, or radical; -- called also fluoboride,
   and formerly fluoborate.
   [1913 Webster]