expense
US /ɪkˈspens/
UK /ɪkˈspens/

1.
the cost of something
:
•
Buying a new car is a big expense.
•
We need to cut down on our daily expenses.
2.
money spent by a business or organization on something
:
•
Travel expenses for employees are reimbursed.
•
The company is trying to reduce its operating expenses.