#2788 κιθάρα kithara {kith-ar'-ah}

 of uncertain affinity; TDNT - n/a; n f

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

 1) a harp to which praises of God are sung in heaven

—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 - harp 4; 4

—Exhaustive Concordance (KJV Translation Frequency & Location)