"Day of Atonement;" holiest day of the Jewish year, which includes a focus on prayer, repentance and fasting.
"Days of Awe;" alternate name for the High Holy Days.
"Confession;" liturgical prayer recited throughout Yom Kippur; confessional said before death.
"Remember;" memorial service held on Yom Kippur and on the last day of Pesach, Shavout, and Sukkot.
"Good Day;" the term, often pronounced as yuntiff (Yiddish) has come to mean "holiday;" "Good Yuntiff" is often used a holiday greeting.
"Return;" The concept of repentance and new beginnings, which is a continuous theme throughout the High Holidays.
"Sabbath of Repentance;" the Shabbat between Rosh HaShanah and Yom Kippur. A special haftarah is read and traditionally the rabbi gives a sermon related to repentance.
"Locking;" the concluding service on Yom Kippur during which it is said that the Gates of Repentance close.
High Holy Days, the Holidays, the Holy Days
Rosh HaShanah and Yom Kippur
"Forgiveness;" special penitential prayers recited during Elul and the High Holy Days.