- a source of danger
- a venture undertaken without regard to possible loss or injury
- the probability of becoming infected given that exposure to an infectious agent has occurred
- the probability of being exposed to an infectious agent
💬 Examples
- "a possibility of incurring loss or misfortune"
- "drinking alcohol is a health hazard"
- "he saw the rewards but not the risks of crime"
- "there was a danger he would do the wrong thing"