up to

US /ʌp tə/
UK /ʌp tə/
"up to" picture
1.

doing something, especially something bad

:
•
What are you up to?
•
I wonder what those kids are up to.
2.

responsible for something

:
•
It's up to you to decide.
•
It's up to the manager to approve the request.
:
dependent onincumbent onresting with
3.

as far as; until

:
•
The water came up to my knees.
•
The store is open up to 9 PM.
:
untiltillas far as
4.

equal to; capable of

:
•
He's not up to the task.
•
Are you up to a game of chess?
:
capable offit forequal to
:
on the up and upupcome up withfollow upkeep up withlook up toset up