Cook Islands Māori is an Eastern Polynesian language that is an official language of the Cook Islands. It is closely related to, but distinct from, New Zealand Māori. Cook Islands Māori is called just Māori when there is no need to distinguish it from New Zealand Māori. It is also known as Māori Kūki ʻĀirani (or Maori Kuki Airani), or as Rarotongan. Many Cook Islanders also call it Te Reo Ipukarea, which translates as 'the language of the ancestral homeland'.