Strong's G3807 — παιδαγωγός (noun)
paidagogos (pai-dag-o-gos') n.
1. a boy-leader, i.e. a servant whose office it was to take the children to school
2. (by implication, (figuratively)) a tutor ("paedagogue")
[from G3816 and a reduplicated form of G71]
KJV: instructor, schoolmaster 
Root(s): G3816, G71 
Hebrew root: ἄγω
Occurrences: 3