CLERK'D,
sooth'd, sunn'd imposed on; The Cull will not be Clerk'd, i.e. He will not be caught or taken by fair Words.
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Entry taken from 1736 Canting Dictionary, by Nathan Bailey.
The Vulgar Tongue originally collected by Grose, 1811.
Also see examples in Canting Songs and Slang Rhymes collected by John S. Farmer (1896).