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Definition of humidifier
humidifier
/hjuːˈmɪd.ɪ.faɪ.ər/
hu · mid · i · fi · er
Plural:humidifiers
humidifier Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
Syllables
5
humidifier Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
An electrical appliance or mechanical device that increases the moisture level (humidity) of the air in a single room or an entire building.
Example
"Running a humidifier in the bedroom during the dry winter months can help prevent nasal congestion and dry skin."
Synonyms
View all synonyms for humidifier Antonyms
View all antonyms for humidifier• Rhymes for humidifier
Word Origin & Etymology
Formed in the late 19th century as a derivative of the verb 'humidify', which comes from the French 'humidifier', ultimately rooted in the Latin 'humidus' (moist).
Cite this Entry
Wordmom. (2026). Definition of Humidifier. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/humidifier