What is "pigsney"

Pigsney \Pigs"ney\, n. [Perh. a dim. of Dan. pige a girl, or Sw. piga; or from E. pig's eye.] A word of endearment for a girl or woman. [Obs.] [Written also pigsnie, pigsny, etc.]
--Chaucer.

(obsolete), late 14c., endearing form of address to a girl or woman, apparently from Middle English pigges eye, literally "pig's eye," with excrescent -n- from min eye, an eye, etc. See OED for explanation of why this might have been felt as a compliment. In a pig's eye! as an adverse retort is recorded from 1872.