n.(archeology) a mound of domestic refuse containing shells and animal bones marking the site of a prehistoric settlement
同义词：eitchen middenmidden
英汉双解大词典
kitchen midden
1.
N（名词）
the site of a large mound of domestic refuse marking a prehistoric settlement: usually including bones, potsherds, seashells, etc 生活废物堆，表明史前人类的聚居点 [archaeol]