Oxbow lake

An oxbow lake is a U-shaped lake or pool that forms when a wide meander of a river is cut off, creating a free-standing body of water. The word "oxbow" can also refer to a U-shaped bend in a river or stream, whether or not it is cut off from the main stream.[1][2] It takes its name from an oxbow which is part of a harness for oxen to pull a plough or cart.

In South Texas, oxbows left by the Rio Grande are called resacas. In Australia, oxbow lakes are called billabongs.

  1. ^ "Oxbow". Oxford English Dictionary. Archived from the original on September 30, 2007. Retrieved 2009-10-27.
  2. ^ "Oxbow". Merriam–Webster. Retrieved 2009-10-27.