Defensive
From BiblePortal Wikipedia
Defensive [1]
(1): ( a.) Carried on by resisting attack or aggression; - opposed to offensive; as, defensive war.
(2): ( a.) Serving to defend or protect; proper for defense; opposed to offensive; as, defensive armor.
(3): ( n.) That which defends; a safeguard.
(4): ( a.) In a state or posture of defense.