ˌpirəˈpirē noun
( -s )
Etymology: Maori
1.
a. : a troublesome New Zealand weed ( Acaena sanguisorbae ) bearing burs covered with hooked bristles
b. : white mapau
2. also pirijiri : a fragrant Asiatic and Australasian herb ( Haloragis micrantha ) of the family Haloragidaceae