Active help from a person, organization, etc., such as an orderly sharing of space or resources.
The act of cooperating.
Association for mutual benefit, such as for purposes of production or purchase.
Something that serves as a guard or protection; a defense.
A safe-conduct or passport, especially in time of war.
One who, or that which, defends or protects; defence; protection.
To escort safely.
To implement safeguarding.
To protect, to keep safe.