Question

defination of humidity​

Answer 1

Answer:

Humidity is the concentration of water vapor present in the air. Water vapor, the gaseous state of water, is generally invisible to the human eye. Humidity indicates the likelihood for precipitation, dew, or fog to be present.

Answer 2

$\fcolorbox{red}{yellow}{Answer:}$

Humidity is the state of air when it's full of water vapor.

Humidity is the noun form of the adjective humid, which is used to describe moist air—air that's full of water vapor.

Humidity is most commonly used in reference to weather or the general climate of a place, especially when the temperature is hot.