territorialist
/ˌtɛrɪˈtɔːrɪəlɪst/noun
Chiefly with capital initial. A supporter or advocate of territorialism. Compare Zionist. Now historical.
adjective
1Of, relating to, or characterized by territorialism.
2Specifically. Chiefly with capital initial. Of or relating to Territorialism as a Jewish movement or doctrine. See territorialism. Now historical.
Origin
Mid 19th century (in an earlier sense). From territorial + -ist.