The Collaborative International Dictionary
Quiddany
Quiddany \Quid"da*ny\, n. [L. cydoneum quince juice, quince wine. See Quince.] A confection of quinces, in consistency between a sirup and marmalade.
Wiktionary
quiddany
n. (context archaic English) A confection of quinces, in consistency between a syrup and marmalade.