See also: Addy and Addý English Etymology Shortenings + -y. Pronunciation Rhymes: -ædi Noun addy (plural addies) (Internet slang) Address (especially e-mail address). My e-mail addy is being spammed. I should've kept it private. (slang) Adderall. Anagrams D-Day, Dady, dyadWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads