1. (公司)多国的，跨国经营的
A multinational company has branches or owns companies in many different countries.

2. (军队、组织或团体)人员来自不同国家的，国际的
Multinational armies, organizations, or other groups involve people from several different countries.

3. (国家或地区)多民族的
Multinational countries or regions have a population that is made up of people of several different nationalities.

1. involving or operating in several nations or nationalities

e.g. multinational corporations
transnational terrorist networks

Synonym: transnational