Something that could potentially endanger a person's health.

Danger pay.

(idiomatic) To make a guess; to guess.

(archaic) A game of chance played with dice for very small stakes.

(statistics, medicine) A measure of the chance of an event in one group compared to that of another at a particular time or over a subset of a study's time; the ratio between two groups' hazard rates.

plural of hazard ratio

(philosophy) A risk arising from the dissemination of true information.

(science fiction) An information hazard.

One of multiple lights fitted to the front and rear of a vehicle, used to warn other drivers of a dangerous situation, typically when the vehicle is not working properly.

plural of hazard light