Cool MateMeaning of Don't know
To lack information or understanding about something.
In simple words: To not have information about something.
Don't know in a sentence
- I really don't know what to say.
- He said he doesn't know her well.
- When asked about the answer, she replied, 'I don't know.'
- If you don't know, just ask for help!
- They don't know how to solve the problem.
How to use Don't know
Use in informal conversations when you want to express uncertainty or lack of information. Avoid in formal writing.
Grammar pattern
don't know + object
Memory hint
It sounds like 'don't' and 'know' - picture a person shrugging to show they have no answers.
Related words
Collocations with Don't know
- don't know anything
- don't know why
- don't know the answer
- don't know what to do
- don't know much
Synonyms for Don't know
- be unaware
- be ignorant
- not have a clue
- lack knowledge
- not understand
Common mistakes with Don't know
- Using 'don't know' in passive voice.
- Confusing with 'not know'.
- Omitting the subject before 'don't know' in sentences.
Don't know appears in
Don't know in other languages
More chunks like Don't know
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Frequently asked questions about "Don't know"
What does "Don't know" mean?
To not have information about something.
What is the definition of "Don't know"?
To lack information or understanding about something.
How do you use "Don't know" in a sentence?
I really don't know what to say.
Can you give another example of "Don't know"?
He said he doesn't know her well.
What are synonyms for "Don't know"?
Common alternatives include be unaware, be ignorant, not have a clue, lack knowledge, not understand.
What words go with "Don't know"?
It commonly pairs with don't know anything, don't know why, don't know the answer, don't know what to do, don't know much.
What are common mistakes when using "Don't know"?
Using 'don't know' in passive voice. Confusing with 'not know'. Omitting the subject before 'don't know' in sentences.
How do you pronounce "Don't know"?
US: //doʊnt noʊ//, UK: //dəʊnt nəʊ//. Listen to the audio above to hear native pronunciation.
When should I use "Don't know"?
Use in informal conversations when you want to express uncertainty or lack of information. Avoid in formal writing.