Définitions
1.NounSomething that serves as a guard or protection; a defense."Getting a flu shot is a good safeguard against illness."
2.NounOne who, or that which, defends or protects; defence; protection.
3.NounA safe-conduct or passport, especially in time of war.
4.NounThe monitor lizard.
5.VerbTo protect, to keep safe."She kept a savings to safeguard against debt and emergencies."
6.VerbTo implement safeguarding.
7.VerbTo escort safely.