Pronounced: GROGG-er, Origin: Yiddish, a noisemaker used during the communal reading of the megillah, the Book of Esther, on the holiday of Purim. When the reader speaks the name of Haman, the congregation tries to drown out the evil name using noisemakers and booing.
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Purim 2011
Everything you need to know to celebrate the holiday.
The Esther/Vashti Purim Flag
The new tradition of waving a flag when Esther and Vashti's names are mentioned celebrates the triumph of these Purim heroines.