interpopulation

adjective in·ter·pop·u·la·tion \ in-ˌtər-ˌpä-pyə-ˈlā-shən \
variants: or less commonly interpopulational play \in-ˌtər-ˌpä-pyə-ˈlā-shnəl, -shə-nᵊl\

Definition of interpopulation

: occurring between or involving two or more distinct populations
  • interpopulation differences in feather color

First Known Use of interpopulation

1943

in the meaning defined above

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