καθηγητήςkathēgētḗs

a guide, i.e. (figuratively) a teacher

Greek (New Testament) · G2519

Meanings

1. properly, a guide.

2. a master, teacher (MGr. professor): Matthew 23:16.

Same root

κατάkatá · G2596(prepositionally) down (in place or time), in varied relations (according to the case (genitive, dative or accusative) with which it is joined)
ἡγέομαιhēgéomai · G2233to lead, i.e. command (with official authority); figuratively, to deem, i.e. consider

Where it appears

Appears 2 times in the Bible.

Matthew 23:10 And don’t let anyone call you ‘Teacher,’ for you have only one teacher, the Messiah.

See every passage

Matthew 23:10

Source: G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922), public domain.