Jack the Ripper

[n] - an unidentified English murderer in the 19th century
Found on http://www.webdictionary.co.uk/definition.php?query=Jack%20the%20Ripper

Jack the Ripper

Popular name for the unidentified mutilator and murderer of at least five women prostitutes in the Whitechapel area of London in 1888. The murders understandably provoked public outrage; the police...
Found on http://www.encyclo.co.uk/local/20688

Jack the Ripper

pseudonymous murderer of at least five women, all prostitutes, in or near the Whitechapel district of London`s East End, from August 7 to November ... [1 related articles]
Found on http://www.britannica.com/eb/a-z/j/1

Jack The Ripper

Jack the Ripper is London Cockney rhyming slang for kipper.
Found on http://www.probertencyclopaedia.com/browse/ZJ.HTM

Jack The Ripper

Jack the Ripper is London Cockney rhyming slang for kipper.
Found on http://www.probertencyclopaedia.com/browse/ZJ.HTM

Jack the Ripper

Jack the Ripper, name given to an unidentified late-19th-century murderer in London, England. From Aug. to Nov., 1888, he was responsible for the death and mutilation of at least seven female prostitutes in the East End section of London. The victims had their throats slashed and their bodies mutila...
Found on http://www.infoplease.com/ce6/people/A0825827.html

Jack the Ripper

Popular name for the unidentified mutilator and murderer of at least five women prostitutes in the Whitechapel area of London in 1888
Found on http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0008838.html
No exact match found