Definition of currishness in US English:

currishness

noun

archaic
  • See currish

    • ‘Notwithstanding his currishness and the cowardly ferocity which comes out with the night, there is something definite about him.’
    • ‘All the viciousness and currishness seem to have been weeded out of him; he seldom quarrels, or fights, or plays, like other dogs.’