favoring or promoting progress | having a systematic arrangement; especially having elements succeeding in order according to rule |
(of taxes) adjusted so that the rate increases as the amount of income increases | disposed or placed in a particular kind of order |
advancing in severity | marked by an orderly, logical, and aesthetically consistent relation of parts |
gradually advancing in extent | |
favoring or promoting reform (often by government action) | |
(of a card game or a dance) involving a series of sections for which the participants successively change place or relative position | |