Borrowed from Hebrew גָּדוֹל (“big, great”).
gadol (plural gedolim)
- An eminent, highly respected rabbi, esp. of the past.
2001 January 11, David Goldman, “JEWS FORBIDDEN ON TEMPLE MOUNT”, in soc.culture.jewish[1] (Usenet):There were many gedolim who said that it is infinitely preferable that the mosque be there than not, when there is no Beis Hamikdash.