expender
/ɛksˈpɛndər/Definitions
1. noun
A person or thing that spends or uses up money, resources, or something else.
“The company’s large expender was the chief financial officer, responsible for managing the budget.”
2. verb
To spend or use up money, resources, or something else.
“The company’s policy aims to prevent unnecessary expenses and to expender less than last year.”