kickback

n. strong reaction, repercussion; recoil, sudden backwards jump; bribe, payment given to someone as a reward for making something possible

Kickback usually refers to:Political corruptionBriberyIt can also refer to:A variant of Blackwood convention in contract bridgeKickback (Transformers) is an Insecticon character from the various fictional Transformers universesWith power tools, a "kickback" happens when stock, such as wood, being fed into the power tool, is suddenly pushed backward toward the operator, potentially causing injuryIn the Oil industry "kickback" refers to a sudden dangerous build up of pressure at the well head which could lead to an explosionThe NATO reporting name for the Raduga Kh-15 guided missileThe French metalcore band Kickback.The Kickback, a 1922 film starring Harry Carey.
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Noun
1. a commercial bribe paid by a seller to a purchasing agent in order to induce the agent to enter into the transaction
(hypernym) bribe, payoff
(derivation) kick back

Used in the context of finance. Refers to the practice whereby dealers are compensated and paid by sales finance companies for discounting installment purchase paper. Used in the context of contracts to refer to secret payments that are made to insure that the contract goes to a specific firm. Illegal.