Aleinu- first of the closing prayers of the service
aliyah- honor of being called to bless the Torah
Amidah- central prayer of service, recited silently while standing and then repeated by the shaliach tzibbur
ark- closet-like cabinet in which the Torah scrolls are kept in the synagogue
aron ha-kodesh- ark in which Torah scrolls are kept in the synagogue
Ashkenazic- traditions of Jews originating in Germany and Eastern Europe
Baal/Baalat Korai- Torah reader at public prayer service
Bar/Bat Mitzvah- age of religious majority when one is responsible for fulfilling the mitzvot; this occurs at 13 years and 1 day
bima- raised platform from which Torah is read and service is led
breastplate- a decoration hanging around the "neck" of the Sefer Torah, reminiscent of the breastplate worn by the High Priest when he ministered in the Temple in Jerusalem
cantor- chazzan; the one who leads the singing and chanting at the prayer service
challah- the portion of bread dough which is burned entirely as a sacrifice to God; today, however, the term is used to refer to a braided loaf of white bread used to celebrate the sabbath
chanukkiah (pl. chanukkiot)- Chanukah menorah with places for 9 candles/lights
chazzan- the one who leads the singing and chanting of the service; cantor
chumash- printed edition of the Torah, often containing translation and commentaries
crown- the tops of the wooden rollers of the Sefer Torah are often decorated either with rimonim or with one metal crown which covers both rollers, symbolizing God's sovereignty
eitz chayim- wooden roller to which the handwritten Sefer Torah is attached
etrog- citrin used on Sukkot. See also Sukkot section.
gabbai (pl. gabbai'im)- one of two people who conduct the Torah reading, standing on either side of the Torah reader
gelilah- the one who rolls the Torah after it is read and dresses it
haftarah- portion from one of the books of the prophets read each Shabbat to compliment the Torah portion
hagbah- the honor of lifting the Torah after it is read to the congregation
hagbahah- the person honored with lifting the Torah after it is read to the congregation
haggadah (pl. haggadot)- book containing the liturgy for the Passover seder
hiddur mitzvah- value is placed on making the fulfillment of a commandment beautiful, hence producing beautiful and artistic ritual objects is valued
High Holy Days- Rosh Hashanah and Yom Kippur and frequently used to refer to the 10-day period between them, as well
kaddish- Aramaic prayer praising God and praying for the coming of God's kingdom on earth; used to separate sections of the service and also recited by mourners in memory of those who have died
kippah- headcovering worn out of respect for God
kosher- that which is permissible to be eaten by biblical and rabbinic standards; most notably this precludes pork products, shellfish, and any combination of meat and milk products
luchot- literally "tables" or "tablets" referring to the Ten Commandments
Ma'ariv- the evening prayer service
machzor (pl. machzorim)- prayerbook used for the High Holy Days: Rosh Hashanah and Yom Kippur
mantle- the Sefer Torah is covered with a fabric "tunic" called the mantile to protect it; it is often decorated or inscribed
matzah- unleavened bread eaten on Passover
megillah (pl. megillot)- literally "scroll"; scroll on which the Book of Esther is written which is read on Purim
menorah- lampstand with 7 branches which stood in Temple in Jerusalem; also used to refer to chanukkiah
mezuzah- literally "doorpost"; refers to scroll inscribed with Torah passages which is attached to doorpost of Jewish homes
Minchah- the afternoon prayer service
minhag ha-makom- "custom of the place"; i.e. the local tradition
minyan- quorum of ten adults required for complete public worship service
Mi Shebeirach- "the One who blessed"; prayer recited for those who have an aliyah and read the Torah
mitznefet- head covering worn by High Priest in the Temple in ancient times
mitzvah (pl. mitzvot)- commandment
Musaf- the "additional" prayer service which follows shacharit on Shabbat and festival mornings
ner tamid- eternal light which hangs in front of the ark
omer- literally a sheaf of wheat; the Counting of the Omer refers to the 50-day period between Passover and Shavuot
parashah- literally "portion"; the Torah portion assigned to a particular week or holy day
parochet- curtain in front of the ark which houses the Torah scrolls
Passover- festival commemorating Exodus of Jews from slavery in Egypt in the days of Moses, as told in the blblical Book of Exodus; see Passover
Purim- holiday commemorated the deliverance of the Jews as told in the Book of Esther; see Purim
pushke- box for collecting money to be given to charity
rabbi- teacher and spiritual leader, as well as religious legal decisor for community
rimonim- literally "pomegranates"; decorations on top of wooden rollers of Torah
Rosh Hashanah- the New Year according to the Hebrew calendar
sash- a sash or belt is used to tie the Sefer Torah scroll together when it is not being read because otherwise it would come unrolled
seder- home service held on Passover at which the story of the Exodus from Egypt is retold and reenacted
sedra- weekly Torah portion
Sefer Torah (pl. Sifrei Torah)- handwritten Torah scroll which is kept in the ark and read publicly on Shabbat, holidays, Mondays, and Thursdays
Sephardic- traditions of Jews from Spain, France, North Africa, Arab, and Oriental countries
Shabbat- the day of rest: Saturday (begins Friday at sundown and concludes Saturday after sundown when 3 stars are visible in the sky)
Shacharit- the morning prayer service
shaliach tzibbur- the one who represents the congregation in prayer, leading the prayer service
Shavuot- springtime festival commemorating the revelation of the Torah at Mount Sinai
shofar- ram's horn blown especially on Rosh Hashanah and at the conclusion of Yom Kippur
siddur (pl. siddurim)- prayerbook for Shabbat, weekdays, and festivals, or some combination of the above
Simchat Torah- holiday marking the end and beginning of the cycle of reading of the Torah
shammas- literally "servant"; refers either to the 9th candle in the chanukkiah which is used to light the other 8 candles, or to one who serves as the custodian of the synagogue
sukkah- temporary hut built for the festival of Sukkot in which one eats and lives, as much as possible, for the week of the festival each autumn
Sukkot- autumn festival marking the harvest season and commemorating the wandering of the Israelites in the wilderness for 40 years following the Exodus from Egypt
tallit- prayershawl with tzitzit at the corners. See Tallit.
Talmud- compendium of rabbinic literature which constitutes the backbone of Jewish tradition as it is practiced today
tikkun- printed edition of the Torah which has vocalized and pointed text in one column, and a photographic representation of a Sefer Torah next to it, used to learn to chant Torah
Torah- the Five Books of Moses; see Holy Books
trop- system of cantillation marks and their music, which are used to chant sacred books; there are trop systems for Torah, haftarah, Lamentations, and the megillot.
tzedakah- literally "righteousness"; refers to money given to charity
tzitzit- the special fringes on the corner of the tallit; see also Tallit
yad- pointer used to keep one's place while reading Torah
yarmulke- head covering worn out of respect for God; kippah
Yom Kippur- Day of Atonement which comes 10 days after Rosh Hashanah