An expatriate (often shortened to expat) is a person residing in a country other than their native country. In common usage, the term often refers to professionals, skilled workers, or artists taking positions outside their home country, either independently or sent abroad by their employers, which can be companies, universities, governments, or non-governmental organisations. Effectively migrant workers, they usually earn more than they would at home, and less than local employees. However, the term 'expatriate' is also used for retirees and others who have chosen to live outside their native country. Historically, it has also referred to exiles. The word expatriate comes from the Latin terms ex ('out of') and patria ('native country, fatherland'). Dictionary definitions for the current meaning of the word include: