From cosmopolitan + -ism.
Variant of cosmopolitan
- common to or representative of all or many parts of the world; not national or local
- not bound by local or national habits or prejudices; at home in all countries or places
- characterized by worldly sophistication; fashionable, urbane, etc.
- having a worldwide distribution, as some plants or animals
Origin of cosmopolitan; from cosmopolite + -an
a cosmopolitan person or thing; cosmopolite