noun
- A crossing that uses an underpass or overpass. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). grade separation. Retrieved September 21, 2026, from http://smartdefine.org/grade_separation/definitions/1204514 |
| Chicago | WordNet. 2010. "grade separation" http://smartdefine.org/grade_separation/definitions/1204514 (accessed September 21, 2026). |
| Harvard | WordNet 2010, grade separation, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/grade_separation/definitions/1204514>. |
| MLA | WordNet. "grade separation" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/grade_separation/definitions/1204514> |