radicalism radical • radicality · · · Info · Definitions · Characters · · radicalism · · Text Latin · · Script 10 · · Length Definitions · · · (noun) the political orientation of those who favor revolutionary change in government and society. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D r latin small letter r U+0072 s latin small letter s U+0073