Judaism
Americannoun
-
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.
-
belief in and conformity to this religion, its practices, and ceremonies.
-
this religion considered as forming the basis of the cultural and social identity of the Jews.
He called assimilation a threat to American Judaism.
-
Jews collectively; Jewry.
noun
-
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
-
the religious and cultural traditions, customs, attitudes, and way of life of the Jews
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
Etymology
Origin of Judaism
1485–95; < Late Latin jūdaismus < Greek ioudaismós, equivalent to Ioudaî ( os ) Jew + -ismos -ism
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Jews are not a single ethnicity. Judaism is a religion,” she said.
From Los Angeles Times ● Sep. 6, 2026
In reality, she points out, Judaism is “foundational to the history of many of the world’s civilizations.”
From The Wall Street Journal ● Aug. 31, 2026
He said his activism had strained his relationships within his own community but that he believed Judaism came in many forms.
From Barron's ● Aug. 27, 2026
This includes excluding other major faiths including Judaism, one of the foundational belief systems of the traditional Christian faith.
From Salon ● Jun. 27, 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
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.