Statelessness, in its technical sense, is the result of denationalization by the country of origin of a person who has acquired no citizenship elsewhere. A stateless person is also referred to as staatenlos, apatride. Protection and assistance may be withdrawn by the country of a person's origin without juridical suppression of that person's nationality. Such a person outside his own country, though not fully denationalized, is in a position in some measure akin to that of the stateless, as neither has the protection of any government.
Although many refugees are stateless, statelessness is not the essential quality of a refugee, who is defined in accepted international usage as a person who for political reasons has been driven from his country of origin, or who fears the political consequences of his return. He may be stateless, or, although not technically denationalized, may have lost the protection of his government by refusing to return home when the possibility was presented. As a person without governmental protection, he loses the advantages of international rights which depend for enforcement on the action of his home government. Furthermore, an alien who is not a national of any state is denied many of the privileges of a citizen, granted reciprocally through treaties. Such treaties give to the citizens of one state privileges in other states party to the treaties, including the right to work, the benefits of social insurance (such as workmen's compensation laws), and the right to education.