WHETSTONE's Park,
a Lane betwixt Holbourn and Lincoln's-Inn-Fields, formerly a noted Nest for Whores, now dispark'd.
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Entry taken from 1736 Canting Dictionary, by Nathan Bailey.
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Whetstone’s Park in the 1811 Vulgar Tongue
Also see examples in Canting Songs and Slang Rhymes collected by John S. Farmer (1896).