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Grand Old Party

noun
  1. G.O.P.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for grand old party

Grand Old Party

noun
  1. (in the US) a nickname for the Republican Party since 1880Abbreviation: GOP
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
Word Origin and History for grand old party

Grand Old Party

see GOP.

Online Etymology Dictionary, © 2010 Douglas Harper