Dadra and Nagar Haveli and Daman and Diu /ˈdɑːdɹɑː ənd ˌnʌɡəɹˌhəˈvɛli ən dəˈmɑːn ən ˈdiːuː/ noun1 •A union territory of India, formed from the merger of Dadra and Nagar Haveli and Daman and Diu. Capital: Daman.