Thesaurus: thalweg

Related headwords

Definitions

1. n. the middle of the chief navigable channel of a waterway that forms the boundary line between states
2. n. a line following the lowest points of a valley
3. (a) A line following the lowest part of a valley, whether under water or not. (b) The line of continuous maximum descent from any point on a land surface, or that cutting all contours and angles.
4. n the middle of the chief navigable channel of a waterway that forms the boundary line between states n a line following the lowest points of a valley