the amount of water vapor in the air or a gas, a quantity representing the amount of water vapor in the atmosphere or a gas

Formal and Informal Expressions of humidity

In different contexts, you can replace 'humidity' with suitable alternatives. In a more formal setting, 'moisture level, water vapor content' is apt. In informal speech or writing, 'stickiness, mugginess' is a commonplace synonym.

humidity: Explore its Definition & Usage

humidity Definition

1the amount of water vapor in the air or a gas
2a quantity representing the amount of water vapor in the atmosphere or a gas

Using humidity: Examples

Take a moment to familiarize yourself with how "humidity" can be used in various situations through the following examples!

Example
The humidity in the room made it difficult to breathe.
Example
High humidity can make hot weather feel even more uncomfortable.
Example
The humidity level was so high that the windows fogged up.

humidity Synonyms and Antonyms

Synonyms for humidity

moisture
wetness
dampness

Antonyms for humidity

dryness

Phrases with humidity

relative humidity
the amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature
Example
The relative humidity was 80% this morning.
low humidity
a condition where the air is dry and there is little moisture present
Example
Low humidity can cause dry skin and other health problems.
high humidity
a condition where the air is moist and there is a lot of moisture present
Example
High humidity can cause mold growth and other issues in homes.

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Summary: humidity in Brief

Humidity [hjʊˈmɪdɪti] refers to the amount of water vapor in the air or a gas. It can make hot weather feel even more uncomfortable and cause health problems like dry skin. 'Relative humidity' is the amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature.