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Meaning of rabban

rab•ban

Pronunciation: (rab'un, ru-bän'Seph. Heb.,Ashk. Heb.rä-bän'), [key]
— pl. rab•ba•nim
  1. master; teacher (used as a term of address and title of respect for a person ranking higher than a rabbi).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.