About Job:
A person's job is their role in society. A job is an activity, often regular and often performed in exchange for payment. Many people have multiple jobs, such as those of parent, homemaker, and employee. A person can begin a job by becoming an employee, volunteering, starting a business, or becoming a parent. The duration of a job may range from an hour (in the case of odd jobs) to a lifetime (in the case of some judges). The activity that requires a person's mental or physical effort is work (as in "a day's work"). If a person is trained for a certain type of job, they may have a profession. The series of jobs a person holds in their life is their career.