rag(redirected from is on the rag)
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a. a small piece of cloth, such as one torn from a discarded garment, or such pieces of cloth collectively
b. (as modifier): a rag doll
2. Brit slang, esp naval a flag or ensign
in British universities
a. a period, usually a week, in which various events are organized to raise money for charity, including a procession of decorated floats and tableaux
b. (as modifier): rag day
a piece of ragtime music
Any of various hard, coarse, rubbly, or shell rocks that weather with a rough, irregular surface, such as a flaggy sandstone or limestone used as a building stone. Also known as ragstone.
A large roofing slate that has one edge untrimmed.