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(European Myth & Legend) (in Arthurian legend) the mythical birthplace of Sir Tristram, situated in SW England and believed to have been submerged by the sea
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
(in Arthurian legend) a country near Cornwall in SW England, supposed to have been submerged by the sea.
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