With up: To stir up, arouse by tickling, excite to action.

transitive. To improve or repair the appearance of (a painting, composition, photographic negative or print, etc.) by small alterations or fresh…

transitive. To improve by means of minor changes or additions; spec. to modify or improve in appearance by small, light, or precise applications of…

transitive. To make delicate adjustments to (a strategy, situation, etc.) so as to bring about a desired improvement; spec. to subject (the…