What does the folowing sentence mean:
"He is a little off."
And is this informal language?
It's informal. It might even be considered an idiom. com/a+little+off It means that the person is not his or her usual self.
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It's informal. It might even be considered an idiom.
https://idioms.thefreedictionary.com/a+little+off
It means that the person is not his or her usual self. The person is usually a little sick, tired,