A public school in England and Wales is a type of fee-charging private school originally for older boys. The schools are "public" from a historical schooling context in the sense of being open to pupils irrespective of locality, denomination or paternal trade or profession or family affiliation with governing or military service, and also not being run for the profit of a private owner.
Although the term "public school" has been in use since at least the 12th century, its usage was formalised by the Public Schools Act 1868 (31 & 32 Vict. c. 118), which put into law most recommendations of the 1864 Clarendon Report. Nine prestigious schools were investigated by Clarendon (including two day schools, Merchant Taylors' and St Paul's) and seven subsequently reformed by the Act: Eton, Shrewsbury, Harrow, Winchester, Rugby, Westminster, and Charterhouse. Team and competitive sports became an important part of the curriculum, which contributed to establishing the rules and propagating the growth of many different sports.