Rabbi
Rabbi (rar"bī or rar"bi; 277) , noun
[Latin, from Greek "rabbi`, Hebrew rabī my master, from rab master, lord, teacher, akin to Arabic rabb.]
Master; lord; teacher; -- a Jewish title of respect or honor for a teacher or doctor of the law.
The gravest rabbies.
Be not ye called Rabbi, for one is your Master, even Christ, and all ye are brethren.