#1765 ἐνισχύω enischuo {en-is-khoo'-o}

 from G1722 and G2480; TDNT - n/a; v

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

 1) to grow strong, to receive strength
 2) to make strong, to strengthen

—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 - strengthen 2; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)