The user of this item is known as the ba'al tekiah, and it can be used to produce the shevarim and the teruah, the latter of which gives its name to an alternate name for the first day of Tishrei.
One tradition dictates that this item is used to counteract 100 of the 101 tears cried by Sisera's mother after Jael's murder of Sisera. Services involving this item often begin with one or seven readings of Psalm 47. It was long used on the first day of the Jubilee year, while during the Ottoman occupation, its use near the Western Wall was forbidden. The user of this item is known as the ba'al tekiah, and it can be used to produce the shevarim and the teruah, the latter of which gives its name to an alternate name for the first day of Tishrei. After a recitation of the Shema Yisrael, it is used to mark the end of Yom Kippur. The walls of Jericho fell after Joshua's priests blew these items. For 10 points, name this object used primarily during Rosh Hashanah celebrations, an instrument made from a curved animal horn.
One tradition dictates that this item is used to counteract 100 of the 101 tears cried by Sisera's mother after Jael's murder of Sisera.
shofar [or shofroth; prompt on "trumpet" or "horn" or similar but do not accept "hasosrah"]