know
US /noʊ/
UK /noʊ/
1.
have information or understanding about
:
•
I know the answer to that question.
•
Do you know how to fix this computer?
2.
be familiar or acquainted with (a person or thing)
:
•
I've known him for many years.
•
Do you know Paris well?
3.
have a clear and certain perception of; be sure of
:
•
I know that for a fact.
•
She knew she had to leave.