Judaism

American  

[joo-dee-iz-uhm, -day-, -duh-] / ˈdʒu diˌɪz əm, -deɪ-, -də- /

noun

1. the monotheistic religion of the Jews, having its ethical, ceremonial, and legal foundation in the precepts of the Old Testament and in the teachings and commentaries of the rabbis as found chiefly in the Talmud.

2. belief in and conformity to this religion, its practices, and ceremonies.

3. this religion considered as forming the basis of the cultural and social identity of the Jews.

   He called assimilation a threat to American Judaism.

4. Jews collectively; Jewry.

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Judaism British  

/ ˈdʒuːdeɪˌɪzəm /

noun

1. the religion of the Jews, based on the Old Testament and the Talmud and having as its central point a belief in the one God as transcendent creator of all things and the source of all righteousness

2. the religious and cultural traditions, customs, attitudes, and way of life of the Jews

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Judaism Cultural  

1. The religion of the Israelites of the Bible (see also Bible) and of the Jews (see also Jews) of today, based on the teachings of the Torah. Judaism involves the belief in one God, whose Chosen People are the Jews. Abraham is considered the founder of Judaism, although Moses, who delivered the laws of God to the Israelites, is also an important figure. The holy days and festivals of Judaism include Hanukkah, Passover (see also Passover), Purim, Rosh Hashanah, and Yom Kippur. (See also Sabbath.)

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Discover More

A symbol (see also symbol) of Judaism, the Star of David is a six-pointed star, formed by placing two triangles together, one upon the other, or interlaced.

Other Word Forms

• anti-Judaism
  noun
• pro-Judaism
  noun
• Judaistic
  adjective

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Etymology

Origin of Judaism

1485–95; < Late Latin jūdaismus < Greek ioudaismós, equivalent to Ioudaî ( os ) Jew + -ismos -ism

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Example Sentences

See Examples For:

Judaism

The event is to place on Sunday at the European Centre for Judaism in the French capital.

From Barron's ● Nov. 12, 2026

Rabbi Charley Baginksy and Rabbi Josh Levy, co-leads of the Movement for Progressive Judaism, said that the report "exposes serious failures in how schools recognise and respond to antisemitism".

From BBC ● Oct. 21, 2026

“Jews are not a single ethnicity. Judaism is a religion,” she said.

From Los Angeles Times ● Sep. 6, 2026

Ms. Horn hopes, she writes, to convey that Judaism “is a movement built on laws that don’t rely on human rulers, built on an idea of commandedness that taught the world that freedom requires responsibility.”

From The Wall Street Journal ● Aug. 31, 2026

He enjoyed some of the philosophies of Buddhism and Christianity, and he still felt at home, culturally, in Judaism.

From "Tuesdays with Morrie" by Mitch Albom

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