πύργος (pýrgos|poor'-gos|noun|tower)
[Grk] πύργος LN: 7.23 GK: G4788 Hebrew: מִגְדָּל‎, מְצוּרָה‎, מַשְׂאֵת‎
Derivation: apparently a primary word ("burgh");
Strong's: a tower or castle
KJV: --tower.