Rhe"o*stat (?), n. [Gr. "rei^n + stato`s standing still.] (Elec.) A contrivance for adjusting or regulating the strength of electrical currents, operating usually by the intercalation of resistance which can be varied at will. Wheatstone. -- Rhe`o*stat"ic (#), a.

Rhe"o*stat (?), n. [Gr. "rei^n + stato`s standing still.] (Elec.) A contrivance for adjusting or regulating the strength of electrical currents, operating usually by the intercalation of resistance which can be varied at will. Wheatstone. -- Rhe`o*stat"ic (#), a.