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Definition of W.C.
1. Noun. A toilet in Britain. 
Exact synonyms: Closet, Loo, Water Closet
Generic synonyms: Bathroom, Can, John, Lav, Lavatory, Privy, Toilet
Generic synonyms: Bathroom, Can, John, Lav, Lavatory, Privy, Toilet
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1. Noun. A toilet in Britain.