progressive

adj. १ पुरोगामी २ प्रगतिशील, प्रगतिकारक ३ (of, relating to, or characterised by progression; occurring or arranged in series) क्रमवर्धी, वाढता, चढता ४ (of, or relating to a tax, or taxation imposed on an individual that increases by a given amount with the increases in the taxbase–used chiefly of income and death taxes) क्रमवर्धी