Meaning
- 1.
being fatal; being lethal — The state of something being able to threaten one's life.
- 2.
being critical — The state of something exerting a great influence in deciding the success or failure of a certain task.
being fatal; being lethal — The state of something being able to threaten one's life.
being critical — The state of something exerting a great influence in deciding the success or failure of a certain task.