形容词

1. 世界性的，国际化的;受各国文化影响的
A cosmopolitan place or society is full of people from many different countries and cultures.

2. 见过世面的;见识广的;开明的
Someone who is cosmopolitan has had a lot of contact with people and things from many different countries and as a result is very open to different ideas and ways of doing things.