To acquire a monopoly of; to have or get the exclusive privilege or means of dealing in, or the exclusive possession of; to engross the whole of; as, to monopolize the coffee trade; to monopolize land.
All national institutions of churches, whether Jewish, Christian or Turkish, appear to me no other than human inventions, set up to terrify and enslave mankind, and monopolize power and profit. Thomas Paine
When one set of Jews labels another set of Jews 'anti-Semitic,' they are trying to monopolize the right to speak in the name of the Jews. So the allegation of anti-Semitism is actually a cover for an intra-Jewish quarrel. Judith Butler