Progressive
WordNet
adjective
(1) Advancing in severity
"Progressive paralysis"
(2) Favoring or promoting reform (often by government action)
(3) Favoring or promoting progress
"Progressive schools"
(4) (of taxes) adjusted so that the rate increases as the amount of income increases
(5) Gradually advancing in extent
noun
(6) A person who favors a political philosophy of progress and reform and the protection of civil liberties
(7) A tense of verbs used in describing action that is on-going
WiktionaryText
Adjective
- Belonging to or supporting a Progressive Party.
- Of or pertaining to such a party, its policies, or its membership.