The word "dung-hill" refers to a pile of animal excrement or manure that is used as fertilizer. Synonyms for this word include "manure heap," "refuse mound," "compost heap," "fertilizer pile," and "cowpie pile." These synonyms are often used interchangeably depending on the context and geographic location. In agriculture and gardening, dung-hills are a common sight, used to enrich the soil and promote the healthy growth of plants. However, they can also be a source of unpleasant odors and are usually located away from residential areas. Despite their unsightly appearance and pungent smell, a well-maintained dung-hill can be ecologically beneficial and a valuable resource for farmers and gardeners.