James's powder \James"'s pow`der\ (Med.)
Antimonial powder, first prepared by Dr. James, ar English
physician; -- called also {fever powder}.
Antimonial \An`ti*mo"ni*al\, a.
Of or pertaining to antimony. -- n. (Med.) A preparation or
medicine containing antimony.
{Antimonial powder}, a consisting of one part oxide of
antimony and two parts phosphate of calcium; -- also
called {James's powder}.