Pedagogue

Part of speech: noun (n.)

1. A slave who led his master's children to school, and had the charge of them generally.

2. A teacher of children; one whose occupation is to teach the young; a schoolmaster.

3. One who by teaching has become formal, positive, or pedantic in his ways; one who has the manner of a schoolmaster; a pedant. Goldsmith.

Part of speech: verb (v.)

To play the pedagogue toward. [Obs.] Prior.