To take precaution against.
To warn or caution beforehand.
A measure taken beforehand to ward off evil or secure good or success; a precautionary act.
Previous caution or care; caution previously employed to prevent misfortune or to secure good
To implement safeguarding.
To escort safely.
To protect, to keep safe.
A safe-conduct or passport, especially in time of war.
Something that serves as a guard or protection; a defense.
One who, or that which, defends or protects; defence; protection.