antisemitism

American  

[an-tee-sem-i-tiz-uhm, an-tahy-] / ˌæn tiˈsɛm ɪˌtɪz əm, ˌæn taɪ- /

Or anti-Semitism

noun

1. discrimination against or prejudice or hostility toward Jews.

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Spelling

The closed and lowercase spelling antisemitism is now the preferred form. Jewish groups have long preferred the single word spelling, and many style guides, including those of major publications, have also adopted it. While Semitic is a current linguistic term for a subfamily of Afroasiatic languages including Akkadian, Arabic, Aramaic, Ethiopic, Hebrew, and Phoenician, the spelling anti-Semite falsely implies prejudice against all of the diverse groups of people who speak any of these languages. However, that is not how antisemite is used. Rather, the “Semite” in antisemitism is a euphemism for “Jew,” meant to lend a scientific air to the racial grouping of all Jewish peoples based on an outdated pseudoscience of race.

Etymology

Origin of antisemitism

First recorded in 1880–85

Explanation

Antisemitism is prejudice against and hatred for Jewish people. Discriminating against Jews is an example of antisemitism. The Jews are also known as Semitic people, and the culture and qualities of Jews are known as Semitism. Place the prefix anti- (meaning "against") in front of semitism, and you get a noun describing actions taken against Jews. Antisemitism is an ugly thing, similar to racism or sexism. Unfortunately, antisemitism has been one of the strongest forms of hatred in the history of the world, as seen in events like the Holocaust, in which Nazi Germany killed six millions Jews.

Example Sentences

Saturday's rival demonstrations follow a spate of violent attacks targeting London's Jewish community, with some blaming instances of hate speech at pro-Palestinian marches for helping to fuel antisemitism.

From Barron's • May 16, 2026

The Duke of Sussex has warned of a "deeply troubling" rise in antisemitism in the UK which has led to "lethal violence" against the Jewish community.

From BBC • May 14, 2026

The party’s leader, Zack Polanski, who is Jewish, said this week that he has zero tolerance for antisemitism and is working to improve the vetting process for candidates.

From The Wall Street Journal • May 7, 2026

Ahead of the public hearings on Monday, Bell acknowledged a "sharp spike" in antisemitism that had been "mirrored in other western countries," adding that it was linked to "events in the Middle East".

From BBC • May 4, 2026

But if antisemitism contributed to William’s breakdowns, there was another factor at work, too.

From "The Woman All Spies Fear" by Amy Butler Greenfield