Shunting

Webster's Dictionary of the English Language

·p.pr. & ·vb.n. of Shunt.

II. Shunting ·add. (·vb.n.) Switching; as, shunting engine, yard, ·etc.

III. Shunting ·add. (·vb.n.) Arbitrage conducted between certain local markets without the necessity of the exchange involved in foreign arbitrage.