2. (noun) flashmob.
Ko te urumaranga he huihuinga huna o tētahi rōpū ki tētahi wāhi tūmatanui, me tā rātou whakaputa ohorere i tētahi waiata, kanikani rānei, hei whakangahau i te marea o reira (RMR 2017). / A flashmob is a secret assembly of a group in a public place and their spontaneous performance of a song or dance to entertain the public (RMR 2017).