heterogeneous
This term describes a state of diversity where the individual components remain distinct rather than blending into a uniform whole. It carries a neutral to technical tone, often used to describe populations, data sets, or chemical compositions where variety is the defining characteristic. In scientific contexts, it specifically denotes a lack of uniformity in a substance, implying that different phases or layers are visible. In social or statistical contexts, it suggests a high degree of variance that may complicate the process of finding a single, representative average or trend.
Meanings
Consisting of elements that are not of the same kind or nature.
"The student body is highly heterogeneous, comprising people from dozens of different countries."
In chemistry, consisting of a mixture where the components remain physically separate and can be seen as individual phases.
"A mixture of oil and water is a heterogeneous mixture because the two liquids do not blend into a single phase."