Source : Webster's Revised Unabridged Dictionary (1913)

Jewry \Jew"ry\, n. [OE. Jewerie, OF. Juierie, F. Juiverie.]
   Judea; also, a district inhabited by Jews; a Jews' quarter.
   --Chaucer.

         Teaching throughout all Jewry.           -- Luke xxiii.
                                                  5.

Source : WordNet®

Jewry
     n : Jews collectively