noun (often initial capital letters)
the nations of the world that function chiefly under democratic and capitalistic systems rather than under totalitarianism or Communism.
Origin of free world
First recorded in 1945–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the Free World the non-Communist countries collectively, esp those that are actively anti-Communist
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