Swift in running. A light-heeled wench; one who is apt, by the flying up of her heels, to fall flat on her back, a willing wench.
Definition taken from The 1811 Dictionary of the Vulgar Tongue, originally by Francis Grose.
Light-fingered * Light HouseNathan Bailey's 1736 Dictionary of canting and thieving slang
John S. Farmer's collection of canting songs and slang rhymes