From the EU's working definition: Antisemitism is a certain perception of Jews, which may be expressed as hatred toward Jews. Rhetorical and physical manifestations of antisemitism are directed toward Jewish or nonÂJewish individuals and/or their property, toward Jewish community institutions and religious facilities.'In addition, such manifestations could also target the state of Israel, conceived as a Jewish collectivity. Antisemitism frequently charges Jews with conspiring to harm humanity, and it is often used to blame Jews for ``why things go wrong.'' It is expressed in speech, writing, visual forms and action, and employs sinister stereotypes and negative character traits.
anti-semitism definition by Urban Dictionary