Household (noun)

1. A domestic establishment; a house and its occupants.
2. All the people living in one house and under one head or management.
3. All the people or things that are used in a house.

Origin:

Old english hūshald, from hūs "house" + hald "holder, keeper".

Examples:

1. He is the head of the household.
2. The household includes the parents and their children.
3. The household expenses are increasing.
4. Household cleaning products.
5. Household items such as dishes, furniture, and appliances.