Definitive may refer to: * ''Definitive'' (TV series), an American music television series *

Definitive stamp A definitive stamp is a postage stamp that is part of the regular issue of a country's stamps, available for sale by the post office for an extended period of time and designed to serve the everyday postal needs of the country. The term is used in ...

, a postage stamp that is part of a regular issue of a country's stamps available for sale by the postal service

See also