tetraboride

Noun

 * 1)  Any boride having four boron atoms

Derived terms

 * calcium tetraboride
 * carbon tetraboride
 * gadolinium tetraboride
 * lanthanum tetraboride
 * magnesium tetraboride
 * samarium tetraboride
 * silicon tetraboride
 * tungsten tetraboride
 * uranium tetraboride