Knight of the Post (Grose 1811 Dictionary)

Knight of the Post

A false evidence, one that is ready to swear any thing for hire.

Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.

See also the definition in Nathan Bailey's 1736 dictionary of canting and thieving slang.

John S. Farmer's collection of canting songs and slang rhymes

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