urumaranga

== Māori == === Etymology === Possibly from uru (“head”) +‎ maranga (“to rise up”). === Noun === urumaranga ambush flash mob === Further reading === John C. Moorfield (2011), “urumaranga”, in Te Aka: Māori–English, English–Māori Dictionary and Index, 3rd edition, Longman/Pearson Education New Zealand, →ISBN