“don't-know”

The following 5 entries include the term don't-know.

I don't know about him/her

idiom

—used to say that one is uncertain about someone

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I don't know about that

idiom

—used to express doubt about something

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I don't know about you/him/her/them

idiom

—used say that one is uncertain whether someone thinks or feels differently about something

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I don't know

idiom

—used to say that one does not have the information someone is asking for

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you don't know

idiom

—used for emphasis

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  • any of a genus helianthus especially h annuus of new world composite plants with large yellow rayed flower heads bearing edible seeds that yield an edible oil
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