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seablite

British  
/ ˈsiːˌblaɪt /

noun

  1. a prostrate annual plant of the goosefoot family, Suaeda maritima, of salt marshes, having fleshy alternate leaves and small green 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 seablite

C18: sea + blite, via Latin from Greek bliton orache