What does cosmopolitan mean?
Cosmopolitan describes people, places, and attitudes that belong to, or are at home in, the world as a whole rather than to any one nation or locality. A cosmopolitan person is worldly and culturally fluent — comfortable amid unfamiliar customs and languages, and free from narrow local prejudice. A cosmopolitan city, such as London or Singapore, draws its character from a rich mixture of peoples, cuisines, and traditions from around the globe. The word can also apply to ideas, institutions, or species that have international reach rather than regional restriction. Its connotations are broadly positive, evoking sophistication and openness, though in political philosophy it takes on a more precise meaning associated with global citizenship. Derived from Greek roots meaning 'world' and 'citizen,' it remains one of English's most elegant terms for the opposite of parochialism.
Familiar with and at ease in many different countries and cultures; or having constituents or influences from many parts of the world.
"He acquired a cosmopolitan air during his years as a foreign correspondent."
A person who has lived and traveled widely and is free of national or local prejudice.
"As a true cosmopolitan, she felt equally at home in Tokyo, Paris, and Buenos Aires."
Less common than the adjective form; sometimes used interchangeably with 'cosmopolite'.
Standard plural, used when referring to multiple people who are citizens of the world.
"The conference drew cosmopolitans from every continent."
The word literally means 'citizen of the world' — the ancient Greek Cynic Diogenes, when asked where he came from, famously replied 'kosmopolitês': I am a citizen of the cosmos.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of cosmopolitan
Cosmopolitan derives from the Greek kosmopolitês, meaning 'citizen of the world,' formed from kosmos ('world, universe') and politês ('citizen'). The term entered English in the mid-17th century, initially as a noun referring to such a citizen of the world, before developing its adjectival senses. It shares its roots with words like metropolitan (also from Greek polis/politês) and with the broader family of words built on cosmos.
Related word forms
How cosmopolitan is actually used
Generally positive in connotation, suggesting sophistication, breadth of experience, and openness. In some political contexts, 'cosmopolitanism' carries a more technical sense opposing narrow nationalism. The word sits comfortably in both formal and informal register.
Easily confused with cosmopolitan
Metropolitan relates specifically to a large city and its surrounding area, while cosmopolitan refers to familiarity with many cultures worldwide.