Jeffersonian Jeffersonia • Jeffersonianism · · · Info · Definitions · Characters · · Jeffersonian · · Text Latin · · Script 12 · · Length Definitions · · · (noun) a follower of Thomas Jefferson or his ideas and principles. · · Noun Definition 1 (adj) relating to or characteristic of Thomas Jefferson or his principles or theories. Example: "Jeffersonian democracy." · · Adjective Definition 1 Characters · · J latin capital letter j U+004A a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073