#0052 ἄγνοια agnoia {ag'-noy-ah}

 from G0050; TDNT - 1:116,18; n f

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

 1) lack of knowledge, ignorance
    1a) esp. of divine things
    1b) of moral blindness

—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 - ignorance 4; 4

—Exhaustive Concordance (KJV Translation Frequency & Location)