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Pennsylvanian

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adjective Penn·syl·va·nian \ˌpen(t)-səl-ˈvā-nyən, -nē-ə-n\

Definition of Pennsylvanian

  1. 1 :  of or relating to Pennsylvania or its people

  2. 2 :  of, relating to, or being the period of the Paleozoic era in North America between the Mississippian and Permian or the corresponding system of rocks — see geologic time table

Pennsylvanian

noun

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First Known Use of pennsylvanian

1698

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