Simple Definition of heterogeneous

from our Learner's Dictionary

heterogeneous

adjective

ˌhɛtərəˈʤiːnijəs
formal : made up of parts that are different
an ethnically heterogeneous population

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“Heterogeneous.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/heterogeneous. Accessed 6 Apr. 2026.

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