noun
- The middle of the chief navigable channel of a waterway that forms the boundary line between states.
- A line following the lowest points of a valley. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). thalweg. Retrieved September 21, 2026, from http://smartdefine.org/thalweg/definitions/1217633 |
| Chicago | WordNet. 2010. "thalweg" http://smartdefine.org/thalweg/definitions/1217633 (accessed September 21, 2026). |
| Harvard | WordNet 2010, thalweg, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/thalweg/definitions/1217633>. |
| MLA | WordNet. "thalweg" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/thalweg/definitions/1217633> |