The word "job" refers to a specific task, duty, or piece of work that someone is responsible for completing. It usually implies a form of paid employment, where an individual performs tasks for an employer in exchange for compensation. A job can also refer to a role or position within an organization.
The word "job" originally comes from the 17th-century word "jobbe," which meant "a piece of work" or "a task." It has evolved over the years to refer more broadly to paid employment and specific roles within various fields.