|not (or not yet) made available for distribution or publication; "someone leaked the unreleased announcement"; "a film that remained unreleased for years"|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|the offspring of a zebra and a donkey.|
Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.