partisanism

[ pahr-tuh-zuh-niz-uh m, -suh- ]
/ ˈpɑr tə zəˌnɪz əm, -sə- /

noun

partisan action or spirit.

Origin of partisanism

First recorded in 1885–90; partisan1 + -ism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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