| 单词 | thalweg |
| 释义 | thalweg[ tahl-veg, -veyk ] / ˈtɑl vɛg, -veɪk / nouna line, as drawn on a map, connecting the lowest points of a valley. Chiefly International Law. the middle of the main navigable channel of a waterway that serves as a boundary line between states. Origin of thalweg1860–65; <German, equivalent to Thal, now obsolete spelling of Tal valley (cognate with dale) + Wegway1 Words nearby thalwegthallo-, thalloid, thallophyte, thallous, thallus, thalweg, Thamar, Thames, Thames River, thamin, Thammuz Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for thalweg
British Dictionary definitions for thalwegthalweg talweg/ (ˈtɑːlvɛɡ) / noun geography rarethe longitudinal outline of a riverbed from source to mouth the line of steepest descent from any point on the land surface Word Origin for thalwegC19: from German, from Thal valley + Weg way, path Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for thalwegthalweg [ täl′vĕg′ ] The line defining the lowest points along the length of a river bed or valley, whether underwater or not. A subterranean stream following a course similar to that of an overlying surficial stream. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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