Judaism

American  

[joo-dee-iz-uhm, -dey-, -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

Etymology

Origin of Judaism

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

Example Sentences

See Examples For:

Judaism

This includes excluding other major faiths including Judaism, one of the foundational belief systems of the traditional Christian faith.

From Salon ● Jun. 27, 2026

The site is also the most important place in Judaism.

From BBC ● Jun. 17, 2026

“When it comes to Judaism, ask my wife,” her husband, James, was said to have joked.

From The Wall Street Journal ● Jun. 7, 2026

“We’re not talking about Judaism, the religion, being punk,” says Thurston.

From Los Angeles Times ● May 18, 2026

This church adheres to many of the strict practices also promoted by Orthodox Judaism and has somewhere around forty million followers, such as Rameel and Isadora Desta of Addis Ababa.

From "Where Things Come Back" by John Corey Whaley