διδάσκαλος (didáskalos|did-as'-kal-os|noun|teacher)
[Grk] διδάσκαλος LN: 33.243 GK: G1437
Derivation: from διδάσκω;
Strong's: an instructor (genitive case or specially)
KJV: --doctor, master, teacher.
See: διδάσκω