Midden and Trash dump

Midden noun - (archeology) a mound of domestic refuse containing shells and animal bones marking the site of a prehistoric settlement.

Trash dump and midden are semantically related. In some cases you can use "Trash dump" instead a noun "Midden".

Trash dump noun - A piece of land where waste materials are dumped.

Midden and trash dump are semantically related. Sometimes you can replace term "Midden" with "Trash dump", this terms are similar.