“know about”

The following 3 entries include the term know about.

I don't know about him/her

phrase

—used to say that one is uncertain about someone

See the full definition

I don't know about that

phrase

—used to express doubt about something

See the full definition

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

phrase

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

See the full definition

Word of the Day

Listen to the pronunciation of palatable

See Definitions and Examples »

Test Your Vocabulary

Which Came First?

  • baby chick with a brown egg
  • hot take or cold shoulder?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.

Pick the best words!

PLAY
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
mailbox-with-lots-of-letters
Drop a Letter Quiz Drop a letter from a word to make a totally diffe...
See All