owner

The word "owner" describes a person, group, or company that legally has something. That thing might be a house, a car, a piece of land, a pet, a store, or part of a business. In many cases, the word suggests both rights and duties. The owner usually has the right to use, sell, or manage the thing, and is also expected to take care of it and follow the law.

You will often see this word in everyday life. A homeowner is the owner of a home. A restaurant owner runs or partly runs a restaurant. A pet owner cares for an animal. In business, there may be one owner or several owners, depending on how the company is set up. The word can also be used for less physical things, such as the owner of a patent, a trademark, or a copyright.

The idea is simple, but the details can matter. Sometimes the owner is one person. Sometimes it is a family, a company, or another organization. Sometimes someone uses something every day without being its owner, like a renter in an apartment or an employee using company equipment. So when we call someone an owner, we usually mean that the thing legally belongs to them, not just that they use it.