dimidius

dīmidius adj.

dis- + medius, half, one half : pro dimidiā parte: rex dimidiae partis Eburonum, Cs.—Fig., of descent: dimidius patrum, dimidius plebis, half patrician and half plebeian , L.— Broken in two, broken : crus, Iu.: voltūs, mutilated , Iu.