Entry 1 sense Webster, 1913 Plutocrat /plo͞ot'-ək-rătˌ/ · Plu·to·crat · IPA /plˈuːtəkrˌæt/ 01 n. One whose wealth gives him power or influence; one of the plutocracy. 1. One whose wealth gives him power or influence; one of the plutocracy.