The word originally derived from the Latin word "cavea" (cage), and was originally spelt "gaiole", "jaiole, or "jaile" when first introduced into Middle English around 1200 A.D. <ref>http://dictionary.reference.com/dic?q=jail&search=search</ref> | The word originally derived from the Latin word "cavea" (cage), and was originally spelt "gaiole", "jaiole, or "jaile" when first introduced into Middle English around 1200 A.D. <ref>http://dictionary.reference.com/dic?q=jail&search=search</ref> |