jackey

1. UKobsoleteslanguncountableGin (the drink).

   [A] glass of Jackey restored him to his senses.

   1823, The Rambler's Magazine (page 354)

   1 more example

   Mrs. Jenkins and Sukey […] were anxious to have a privy conference over a glass of jackey, about the singular absence of Ezekiel.

   1811, William Mudford, The Life and Adventures of Paul Plaintive, Esq., page 31

plural Jackeys · alternative Jackie · alternative Jacky · alternative Jacqui

1. A nickname used instead of the male given name Jack, Jacques (and its cognates) or John.