Kathédra (G2515) — Meaning of the Greek word Kathédra in English — Strong's Lexicon

Definition

feminine noun

a bench (literally or figuratively)

of the exalted seat occupied by men of eminent rank or influence, as teachers and judges

Kathédra occurs 3 times in the King James.

Distribution of the word across the Bible: Matthew (2), Mark (1)

Matthew 21:12 — And Jesus went into the temple of God, and cast out all them that sold and bought in the temple, and overthrew the tables of the moneychangers, and the seats (καθέδρας) of them that sold doves,
Matthew 23:2 — Saying, The scribes and the Pharisees sit in Moses’ seat (καθέδρας):
Mark 11:15 — And they come to Jerusalem: and Jesus went into the temple, and began to cast out them that sold and bought in the temple, and overthrew the tables of the moneychangers, and the seats (καθέδρας) of them that sold doves;