The term
gadol hador refers to the "great/est of the generation", denoting a rebbe who is presumed to be even greater than the others. Other variations of the term are
Gadol Yisrael or
Gadol BeYisrael (plural:
Gedolei Yisrael), meaning "great one of the
Jewish people". A similar title is
Rashkebahag, which is an acronym for
"Rabbon shel kol bnei hagolah" "sage and teacher of the entire
Diaspora". Another term is
Manhig Yisroel (plural:
Manhigei Yisroel), literally "leader of the Jewish people". The title
gadol hador is usually only given to one sage at a time, while the title
"Rashkebahag" can be given to a few, and the term
Gedolei Yisrael collectively refers to all leading rabbis in the Haredi community. The term is generally applied to leaders since
World War I. Major rabbis from earlier generations are known as
Rishonim or
Achronim. ==Role==