#4492 ῥιζόω rhizoo {hrid-zo'-o}

 from G4491; TDNT - 6:990,985; v

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

 1) to cause to strike root, to strengthen with roots, to render firm,
    to fix, establish, cause a person or a thing to be thoroughly grounded

—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 - root 2; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)