An Eitchen Midden is essentially an ancient garbage heap that contains important information about the past civilizations. There are many different synonyms for the term "Eitchen Midden", including refuse piles, shell mounds, and shell heaps. These terms all generally refer to the same type of archeological site, but can be used interchangeably depending on the region and context in which they are used. Other related terms include dump sites and trash heaps, which usually refer to more modern day garbage disposal methods, but can also be used to describe similar archeological sites. Regardless of the term used, Eitchen Middens are an important source of historical information that can reveal important insights about past human societies and their practices.