Open and shut case

Idiom

What is the meaning of Open and shut case

a clear and obvious case, especially one that is easy to prove

What is the origin of Open and shut case

Origin:

From the 17th century, when it was used to refer to a case that was straightforward and easy to solve.

How to use Open and shut case

Example Sentence:

It was an open and shut case of murder.

The evidence against him was so strong that it was an open and shut case.

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