booksLearn English Online - Idiomatic Expressions

Definition of Idiomatic Expressions

Meaning of it's not rocket science


Meaning of idioms with examples...

it's not rocket science

If something is not rocket science, it is not difficult to understand.


1. It's just an easy math problem. It isnít rocket science.
2. You don't have to be a rocket scientist to figure out the solution.

This idiom is in the technology and science category

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