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Double Dutch. 1. a form of the game of jump rope in which two persons, holding the respective ends of two long jump ropes, swing them in a synchronized fashion, usually directed inward so the ropes are going in opposite directions, for one or two others to jump over. He says the document is in Hebrew, and he has translated it into double Dutch.
Double clutching, sometimes called double declutching, is a method of shifting gears with a manual transmission. Instead of pushing in the clutch once and shifting to another gear, the driver first shifts the transmission into neutral, and then to the next gear, pressing the clutch with each change.