thalwege

== English == === Etymology === From German Thalwege, plural form of Thalweg, obsolete (pre-1901) spelling of Talweg. === Pronunciation === (Received Pronunciation) IPA(key): /ˈtaːlvɛçə/ === Noun === thalwege plural of thalweg 1973: Geotitles Weekly, volume 16: № 195 – volume 17: № 203, unknown page number (Geoservices) Includes longitudinal river profiles, graded profiles, graded slopes, graded streams, thalwege, interlocking spurs.