Source : WordNet®

megillah
     n 1: (Yiddish) a long boring tediously detailed account; "he
          insisted on giving us the whole megillah"
     2: (Judaism) the scroll of parchment that contains the biblical
        story of Esther; traditionally read in synagogues to
        celebrate Purim
     [also: {megilloth} (pl)]

megilloth
     See {megillah}