Inland sea and Oxbow

Inland sea noun - An arm of the Pacific Ocean in southern Japan; surrounded by the islands of Honshu and Shikoku and Kyushu and linked to the Sea of Japan by a narrow channel; the chief port is Hiroshima.

Oxbow and inland sea are semantically related. In some cases you can use "Oxbow" instead a noun phrase "Inland sea".

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.

Inland sea and oxbow are semantically related. You can use "Inland sea" instead a noun "Oxbow".