Oxbow and Pothole

Oxbow noun - A wooden framework bent in the shape of a U; its upper ends are attached to the horizontal yoke and the loop goes around the neck of an ox.

Pothole and oxbow are semantically related. In some cases you can use "Pothole" instead a noun "Oxbow".

Pothole noun - A pit or hole produced by wear or weathering (especially in a road surface).

Oxbow and pothole are semantically related. Sometimes you can use "Oxbow" instead a noun "Pothole".