急進 jíjìn to march rapidly Origin Definitions Defs Strokes Stroke Words Sentences Sents 急进主义 jíjìnzhǔyì radicalism radicalism; extremism; leftism; a political belief or movement that advocates for fundamental social and political reform, often by breaking down existing systems急进派 jíjìnpài radicals radicals; people who press for rash progress or extreme reform; leftists