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orache

British  
/ ˈɒrɪtʃ /

noun

  1. any of several herbaceous plants or small shrubs of the chenopodiaceous genus Atriplex, esp A. hortensis ( garden orache ), which is cultivated as a vegetable. They have typically greyish-green lobed leaves and inconspicuous flowers

"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 orache

C15: from Old French arache, from Latin atriplex, from Greek atraphaxus, of obscure origin