KunaPronunciation: /ˈkuːnə/ (also Cuna)Definition of Kuna noun (plural same or Kunas) 1a member of an American Indian people of the isthmus of Panama. 2 [mass noun] the Chibchan language of the Kuna, with about 35,000 speakers. adjective relating to the Kuna or their language. Origin:the name in KunaKuna in other Oxford dictionaries Definition of Kuna in the US English dictionary