Entry 2 senses · 2 variants Webster, 1913 Palatinate · Pa·lat·i·nate · IPA /pəˈlætɪnɪt/ n. v. t. 01 n. The province or seigniory of a palatine; the dignity of a palatine. 1. The province or seigniory of a palatine; the dignity of a palatine. 02 v. t. To make a palatinate of. 1. To make a palatinate of.[Obs.]