oxbow
/ˈɒksbəʊ/noun
1
- a loop formed by a horseshoe bend in a river（河道的）U形河曲; 牛轭形弯道。
1.1
- short for OXBOW LAKE.OXBOW LAKE的简称。
2
- a U-shaped collar of an ox-yoke牛轭的U形颈圈。