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Keystoner

[ kee-stoh-ner ]
/ ˈkiˌstoʊ nər /
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noun Informal.
a native or inhabitant of Pennsylvania (used as a nickname).
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Origin of Keystoner

First recorded in 1910–20; Keystone (State) + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
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