kick up verb8 •To move sharply upward.See, that rod there is supposed to kick up to engage the gear. •(informal, figurative) To stir up (trouble), to cause (a disturbance).It is no wonder that they are often heavy and indisposed, and demand on the next morning a visit to the medicine-chest to get rid of the superfluous food, which has already kicked up a disturbance. — 1874 •(informal) To show anger (about something).He kicked up about it when they told him the train had been cancelled. •(informal, figurative) To raise, to increase (a price).The rent has been kicked up again. •(informal) To make more exciting.kick it up a notch •To rear back; to become more active or restless; to speed up. •(US, informal) To function improperly; to show signs of disorder; (of an illness) to flare up.The car is kicking up. •(slang) To pass (something, such as a proposal or a share of a bribe) up a hierarchy or chain of command.You have to kick up some money to the boss.Let me kick your offer up and see what the execs say. formskicked up · kicking up · kicks up