Gnaget is a term used in Swedish to refer to a type of small rodent, specifically the common rat or brown rat. These animals are known for their adaptability and can be found in various environments, including urban areas and rural settings. Gnaget typically has a robust body, long tail, and sharp incisors, which they use for gnawing on various materials. In addition to their ecological role, gnagets are often associated with human habitats, where they can become pests. They are known for their ability to reproduce quickly, leading to large populations in areas with abundant food sources. Understanding gnagets is important for managing their impact on health and property.