#2679 κατασκάπτω kataskapto {kat-as-kap'-to}

 from G2596 and G4626; TDNT - n/a; v

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

 1) to dig under, dig down, demolish, destroy

—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 - ruin 1, dig down 1; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)