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Financial Times Stock Exchange 100 Index

British  

noun

  1.  FTSE 100 Index.  Informal name: Footsie.  an index of share prices produced by the Financial Times based on an average of 100 securities and giving the best indication of daily movements

"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