cosmopolitan

Concise Oxford English Dictionary © 2008 Oxford University Press:
cosmopolitan /ˌkɒzməˈpɒlɪt(ə)n/

▶adjective

• 1 familiar with or representative of many different countries and cultures.

  ■ having an exciting and glamorous character associated with travel and a mixture of cultures.

• 2 (of a plant or animal) found all over the world.

▶noun

• 1 a cosmopolitan person, plant, or animal.

• 2 a cocktail made with Cointreau, lemon vodka, cranberry juice, and lime juice.

– derivatives
cosmopolitanism noun,
cosmopolitanize (or cosmopolitanise) verb.

– origin C17 (as n.): from cosmopolite + -an.