internationality

adjective

1. between or among nations: an international treaty
2. concerned with the relations between nations: an international court
3. for the use of all nations: international waters
4. of, for, or by people in various nations
5. of or having to do with activities or operations carried on in countries other than the home country: international sales

noun

1. a person associated with two different countries, as a resident alien, etc.
2. 1. an international group
   2. any of several international socialist organizations existing variously from 1864 on