use

US /juːz/
UK /juːz/
"use" picture
1.

take, hold, or deploy (something) as a means of accomplishing a purpose or achieving a result; employ

:
Can I use your pen for a moment?
She decided to use her savings to buy a new car.
2.

exploit (a person or thing) for one's own ends

:
He was accused of trying to use his friends for personal gain.
Don't let others use you.
1.

the action of using something or the state of being used for a purpose

:
The car is in constant use.
This tool has many different uses.
2.

the benefit or purpose of something

:
What's the use of complaining?
There's no use crying over spilled milk.