Heterogeneous
Part of speech: adjective
Definition: Diverse in kind or nature; composed of diverse parts. Incommensurable because of different kinds. Having more than one phase (solid, liquid, gas) present in a system or process. Visibly consisting of different components. (information technology): A network comprising different types of computers, potentially with vastly differing memory sizes, processing power and even basic underlying architecture. Alternatively, a data resource with multiple types of formats.
Heterogenous
Part of speech: adjective
Definition: derived from a different individual or species