noun
- A railroad track (or its width) narrower than the standard 56. 5 inches. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). narrow gauge. Retrieved September 20, 2026, from http://smartdefine.org/narrow_gauge/definitions/1206158 |
| Chicago | WordNet. 2010. "narrow gauge" http://smartdefine.org/narrow_gauge/definitions/1206158 (accessed September 20, 2026). |
| Harvard | WordNet 2010, narrow gauge, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/narrow_gauge/definitions/1206158>. |
| MLA | WordNet. "narrow gauge" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/narrow_gauge/definitions/1206158> |