The jaws of death, defeat, etc.
Definition 1 of 2

Imagery Intense
Visualize the literal 'jaws' to feel the intense danger or critical situation.

The pilot skillfully maneuvered the aircraft out of the jaws of death.
Metaphorical Use
Understand it's a metaphor for extreme situations, not actual jaws.

Escaping the earthquake felt like being snatched from the jaws of death.
High Stakes
Use this phrase when the outcome is matter of life or death.

Lost at sea, they were in the jaws of death until rescued.
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