Tuvaluan      
 adjective uk/ˌtuː.vɑːˈluː.ən/ us/ˌtuː.vɑːˈluː.ən/
 图瓦卢的;图瓦卢人;图瓦卢语的
belonging to or relating to Tuvalu, its people, or its language
 Tuvaluan        
noun uk/ˌtuː.vɑːˈluː.ən/ us/ˌtuː.vɑːˈluː.ən/
 [ C ]图瓦卢人 
a person from Tuvalu
  [ U ]图瓦卢语 
a language spoken in Tuvalu