#4781 συγκάμπτω sugkampto {soong-kamp'-to}

 from G4862 and G2578; TDNT - n/a; v

—Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)

 1) to bend together, to bend completely
 2) metaph. to subject one to error and hardness of heart, a figure taken
    from bowing the back by captives compelled to pass under the yoke

—Thayer's (New Testament Greek-English Lexicon)

—Strong's (Greek Dictionary of the New Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - bow down 1; 1

—Exhaustive Concordance (KJV Translation Frequency & Location)