Hear a word and type it out. How many can you get right?
TAKE THE QUIZ“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
I don't know about that
idiom—used to express doubt about something
I don't know about you/him/her/them
idiom—used say that one is uncertain whether someone thinks or feels differently about something
I don't know
idiom—used to say that one does not have the information someone is asking for
you don't know
idiom—used for emphasis
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Merriam-Webster unabridged
