θυρεός (thyreósthoo-reh-os'nounshield)
[Grk] θυρεός LN: 6.40 GK: G2599 Hebrew: מָגֵן, עֲגָלָה, צִנָּה
Derivation: from θύρα;
Strong's: a large shield (as door-shaped)
KJV: --shield.
See: θύρα