Search Dictionary
Definition of humidity
humidity
/hjuːˈmɪd.ə.ti/
hu · mid · i · ty
Adverb:humidly
•Plural:humidities
•Adjective:humid
humidity Lexical Profile
CEFR
B1
Grade
5
Tier
2
Usage
Top 5k
Syllables
4
humidity Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The state or quality of being humid; dampness or moisture in the air.
Example
"The tropical climate is characterized by high temperatures and oppressive humidity throughout the summer."
2
A quantitative measure of the amount of water vapor present in the atmosphere, often expressed as a percentage.
Example
"The weather station recorded a relative humidity of eighty-five percent just before the thunderstorm began."
Synonyms
View all synonyms for humidity Antonyms
View all antonyms for humidity• Rhymes for humidity
Word Origin & Etymology
Borrowed in the late 14th century from Old French humidité, from Latin humiditatem, derived from humidus (variant of umidus, 'moist, wet'), from umere ('to be moist').
Cite this Entry
Wordmom. (2026). Definition of Humidity. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/humidity