cosmopolite
Concise Oxford English Dictionary © 2008 Oxford University Press:
cosmopolite /kɒzˈmɒp(ə)lʌɪt/
▶noun a cosmopolitan person.
– origin C17: from Fr., from Gk kosmopolitēs, from kosmos ‘world’ + politēs ‘citizen’.
'cosmopolite' also found in these Oxford entries:

