A linen closet is a storage room that is typically used for storing various household items such as bedding, towels, and other linens. There are many other synonyms that can be used to describe this type of storage space, including the linen cabinet, linen cupboard, linen wardrobe or linen armoire. These are all essentially the same thing, with some slight variations in their structure and size. No matter what you call it, a linen closet is a practical and essential addition to any home for keeping your bedding and linens organized and easily accessible.