παιδεύω to train up a child, i.e. educate, or (by implication), discipline (by punishment)Derivation: from G3816;KJV Usage: chasten(-ise), instruct, learn, teach. G3816
Thayer:1) to train children 1a) to be instructed or taught or learn 1b) to cause one to learn 2) to chastise 2a) to chastise or castigate with words, to correct 2a1) of those who are moulding the character of others by reproof and admonition 2b) of God 2b1) to chasten by the affliction of evils and calamities 2c) to chastise with blows, to scourge 2c1) of a father punishing his son 2c2) of a judge ordering one to be scourged
παιδεύω paideuō pahee-dyoo'-o From G3816; to train up a child, that is, educate, or (by implication) discipline (by punishment)KJV Usage: chasten (-ise), instruct, learn, teach.