ˈxenianadj. (in quot. 1834 rendering Greek ξένιος a title of Zeus as protector of the rights of hospitality).
ΘΚΠ
society > society and the community > social attitudes > patriotism > liking for or sympathy with other nations > [adjective] > friendly relations between different countries
xenian1834
xenial1858
1834 Fraser's Mag.10 533 The holy customs of the Xenian Jove.