breadwinner
A "breadwinner" is a term used to describe the person in a household who earns the primary income. This individual is typically responsible for providing financial support for the family, covering expenses such as housing, food, and education. The breadwinner can be anyone, regardless of gender, and their role can change over time due to various circumstances.
In many families, the breadwinner may be a parent or guardian, but in some cases, multiple people contribute to the household income. The concept of a breadwinner is often associated with traditional family structures, but modern households may have different arrangements, such as shared responsibilities or dual-income situations.