territory . ( Of the lat. )( territorium ). 1. m. portion of the land belonging to a nation, region, province, etc. 2. m. field (? field or sphere of action). 3. m. circuit or term comprising a jurisdiction, an official role or another similar function. 4. m. ground or specific place, such as a cave, a tree or an anthill, where lives a certain animal, or a group of animals related by ties of family, and defend gone with the invasion of other fellow human beings. territory national. 1. m. Arg. territory that, in contrast to the provinces, depends on Administrative and legal in the nation.