A tender creature, fearful of the least puff of wind or drop of rain. As tender as Parnell, who broke her finger in a posset drink.
Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.
Tenant For Life * TermagantNathan Bailey's 1736 Dictionary of canting and thieving slang
John S. Farmer's collection of canting songs and slang rhymes