The act of using money or goods for a specific purpose, often related to expenses incurred in daily life or business operations.

The total amount of money or items that are paid out in order to meet obligations or achieve certain objectives, distinguishing it from income.

A financial transaction where resources are allocated towards a particular goal or expenditure category, such as living costs or project funding.

The process of allocating funds or property for necessary expenses, often requiring careful management to ensure sustainability in relation to income.