A rag was a scrap of worn fabric. A doll made from such scraps was called a rag doll.
Worn out clothing was referred to as rags. (TOS: "Bread and Circuses", DS9: "Profit and Loss")
In 2024, Dr. Julian Bashir stated that clean rags and a disinfectant such as alcohol would be needed to clean wounds. (DS9: "Past Tense, Part I")
Will Riker referred to a ____ as being "like a rag in a dog's mouth." (TNG: "Time Squared")
According to Noonien Soong, a Noophian would want to demolish an old village because it was hanging in rags. (TNG: "Brothers")