Compound may refer to: Chemical compounds, combinations of two or more elements Compound (enclosure), a cluster of buildings having a shared purpose, usually inside a fence or wall Compound (fortification), a version of the above fortified with defensive structures Compound (linguistics), a word that consists of more than one radical element Compound (music), an attribute of an interval or time signature Compounding, the mixing of drugs in pharmacy Polyhedral compound, a polyhedron compos… (More on Compound)