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  1. Expressions
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  3. Know it all

Know it all

Idiom Curiosity

Meaning

Someone who acts as if they know everything.

Example Sentences

"He’s such a know it all, it’s annoying."

Related Expressions

meet someone halfway

to agree to compromise with someone

bargain for

to expect or plan for something

black box

a system or process whose workings are not understood or tra...

clean up one’s act

to improve behavior or performance; to become more responsib...

time will tell

the future will reveal the outcome

Go exploring

To travel or look around to discover new things.

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