To save this word, you'll need to log in.
Share I don't know about that
I don't know
I don't know about him/her
I don't know about that
I don't know about you/him/her/them
I don't mind if I do
I don't mind telling you
Cite this Entry
“I don't know about that.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/I%20don%27t%20know%20about%20that. Accessed 22 Sep. 2020.
Comments on I don't know about that
What made you want to look up I don't know about that? Please tell us where you read or heard it (including the quote, if possible).
See Definitions and Examples »
Get Word of the Day daily email!
Can you spell these 10 commonly misspelled words?
Test Your Knowledge - and learn some interesting things along the way.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Is there a difference?
Words from the week of 9/18/2020
Is it any clearer now?
For when you need it there quickly
We're intent on clearing it up
We're gonna stop you right there
How to use a word that (literally) drives some pe...
The awkward case of 'his or her'
More/moor than/then two/too/to.
All right, it's time for a puppy quiz.
Listen to the words and spell through all three l...