Homonym: pack rat (Hoarder)
A "pack rat" is a term used to describe a person who tends to collect and hoard items, often keeping things that others might consider useless. This behavior can stem from various reasons, including sentimental attachment or a fear of needing the items in the future. Pack rats may accumulate a wide range of objects, from old newspapers to broken appliances, leading to cluttered living spaces.
In nature, the term "pack rat" also refers to a type of rodent known as the Neotoma, which is known for collecting and storing various materials in its nest. These rodents gather items like twigs, leaves, and even shiny objects, showcasing a similar instinct to hoard as seen in human pack rats.