Collectively, all the persons who live in a given house; a family including attendants, servants etc.; a domestic or family establishment.
"After the renovation, our household now includes three children and two new nannies to help manage the busy schedule."
In plain English: A household is a group of people who live together in the same home and share daily life.
"The household consists of four people living together in that house."
Usage: Use household to refer to the group of people living together in a single home, such as when discussing how many households are affected by a policy. Do not use it to describe the physical building itself, which should be called a house or home.
Belonging to the same house and family.
"The household was surprised when the new neighbor started borrowing their tools without asking."
In plain English: The adjective form of household is not commonly used, so it likely refers to something related to a family home rather than being a standalone word with its own specific meaning.
"He bought a few household items to clean his kitchen."
Usage: Use household as an adjective to describe items, activities, or people that belong to and are shared by members of a single home. For example, say "household chores" to refer to tasks done for the benefit of everyone living in the house.
The word household comes from Middle English and was formed by combining the words for "house" and "hold." It originally referred to a group of people living together in one house.