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Social and Liberal Democratic Party

British  

noun

  1. (in Britain) a centrist political party formed in 1988 by the merging of the Liberal Party and part of the Social Democratic Party. In 1989 it changed its name to the Liberal Democrats

"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