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hioi

British  
/ ˈhiːɒiː /

noun

  1. Also: Māori mint.  a New Zealand plant, Mentha cunninghamii , of the mint family

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hioi

Māori