A lifesaver.
An attendant, usually an expert swimmer, employed to save swimmers in trouble or near drowning at a body of water.
A sturdy metal bracket fixed in front of each of the leading wheels of a train to deflect small objects away from the wheels to prevent derailment.
A bodyguard or unit of bodyguards, a guard of someone's (especially a king's) life or person.
An act or episode of rescuing, saving.
A rescuee.
A liberation, freeing.
The forcible ending of a siege; liberation from similar military peril
A special airliner flight to bring home passengers who are stranded
To recover forcibly.
To achieve something positive under difficult conditions.
To free or liberate from confinement or other physical restraint.
To save from any violence, danger or evil.
To deliver by arms, notably from a siege.
To remove or withdraw from a state of exposure to evil and sin.