Dew point,

Definition of Dew point:

1. The atmospheric temperature (varying according to pressure and humidity) below which water droplets begin to condense and dew can form.

2. Temperature at which air becomes saturated with water vapor (attains 100 percent humidity). When the temperature falls further, the water vapor condenses into droplets and (if droplets are small) creates a fog or mist, or (if droplets are large) deposits on the exposed surfaces as dew.

How to use Dew point in a sentence?

1. Starkey says the league sets standards the Ducks have to meet for ice and building temperatures, the dew point and humidity, which, if all are met, will provide the best ice.