[Slang] THAT'S A NO-BRAINER. - Exciting Ways to Learn About Clear Choices

Obviously simple choice.

That's a no-brainer" means something is so obvious or requires so little thought that making a decision is very easy. Imagine not even needing your brain to decide; that's how clear or straightforward the choice is.

Example Sentences

1. By choosing the fastest route, you made a decision that's a no-brainer.

   Choosing the fastest route was an obvious decision.

2. Using this app is a no-brainer; it does everything for you.

   Using this app is an easy and obvious decision because it does everything for you.

3. Of course, you should accept the job offer; it's a no-brainer with that salary.

   Accepting the job offer is an obvious choice given the high salary.