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(Sociology) the social separation of racial groups within a community (esp in the phrase to cross the colour line)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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|Noun||1.||colour line - barrier preventing blacks from participating in various activities with whites|
ideological barrier - a barrier to cooperation or interaction resulting from conflicting ideologies
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.