cinc Idiom, Proverb

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a cinch

something that's very easy to do.

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lead pipe cinch

certain of the result, a foregone conclusion The Jets are a lead pipe cinch to win the game. They're better.

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it's a cinch|cinch

informal sentence It is very easy. "What about the final exam?" Fred asked. "It was a cinch" Sam answered.
Compare: PIECE OF CAKE.

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lead-pipe cinch

lead-pipe cinch
A certainty, an assured success. For example, “An engagement ain't always a lead-pipe cinch” (O. Henry, The Sphinx Apple, 1907). This colloquial expression is of disputed origin. It may allude to the cinch that tightly holds a horse's saddle in place, which can make it easier for the rider to succeed in a race; or it may allude to a cinch in plumbing, in which a lead pipe is fastened with a band of steel to another pipe or a fixture, making a very secure joint. [Late 1800s]