“WC” stands for Water Closet
The term comes from 19th-century Britain, when indoor toilets that used running water were introduced.
Water = refers to the flushing system
Closet = a small enclosed roomSo originally, it meant a small room with a flushing toilet.
Today, “WC” is commonly used on public restroom signs in many European countries, especially in United Kingdom, France, and Germany.
