Great Firewall


noun
  1. informal a system that prevents access to websites deemed undesirable by the government of the People's Republic of China

Origin of Great Firewall

1
C21: a play on the Great Wall of China

Words Nearby Great Firewall

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

How to use Great Firewall in a sentence