Decomposite

De`com*pos"ite (?), a. [Pref. de- (intens.) + composite.] 1. Compounded more than once; compounded with things already composite.

2. (Bot.) See Decompound, a., 2.

De`com*pos"ite, n. Anything decompounded.

Decomposites of three metals or more.
Bacon.