Akeidah
"Binding." The story in Genesis of the near-sacrifice of Isaac, Abraham’s son, which is read on Rosh HaShanah.
Avinu Malkeinu
"Our Father, Our King"/"Our Parent, Our Ruler" A prayer (and song) chanted during the High Holiday period. Describes two simultaneous ways in which people might relate to God: the intimate relationship of a parent and the powerful awe of a ruler.
chet
"Missing the mark;" a Hebrew term for sin.
Elul
The Hebrew month preceding Rosh HaShanah during which one engages in self-reflection and evaluation in preparation for the High Holidays. Traditionally, the shofar is blown each day during the month.
g'mar chatimah tovah
"A good final sealing;" a High Holiday greeting used between Rosh HaShana and Yom Kippur. Often abbreviated as g'mar tov.
High Holidays
Rosh HaShanah and Yom Kippur
Rosh Chodesh
Literally, “head of the month.” Rosh Chodesh marks the beginning of each Hebrew month when there is a new moon (when there is no moon visible in the sky).
Kol Nidre
"All Vows;" prayer recited on the eve of Yom Kippur, the holiest day on the Jewish calendar;
L’Shanah Tovah Tikateivu
"May you be inscribed [in the Book of Life] for a good year" is a greeting offered on Rosh HaShanah.
machzor
"Cycle;" High Holiday prayerbook; plural: machzorim.