noun
- Barrier preventing blacks from participating in various activities with whites.
- synonyms: color bar, colour bar, color line, Jim Crow
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). colour line. Retrieved September 21, 2026, from http://smartdefine.org/colour_line/definitions/1266570 |
| Chicago | WordNet. 2010. "colour line" http://smartdefine.org/colour_line/definitions/1266570 (accessed September 21, 2026). |
| Harvard | WordNet 2010, colour line, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/colour_line/definitions/1266570>. |
| MLA | WordNet. "colour line" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/colour_line/definitions/1266570> |