Definition of ngiru-ngiru in English:
ngiru-ngiru
Pronunciation /ˈnɪruːˌnɪruː/
noun
New Zealand A New Zealand tomtit of the black and yellow subspecies Petroica macrocephala macrocephala (family Eopsaltridae), found in the South Island.
Origin
Mid 19th century. From Maori ngirungiru tomtit.