O OneWordDaily
AI-generated image
Word of the Day Tuesday, June 9, 2026

diffuser

/dɪˈfjuːsər/ noun · British & US
Valid in UKValid in US
Share WhatsApp

What does diffuser mean?

noun

A device that disperses a substance, especially a fragrance or a gas, into the air, or a person or thing that diffuses something.

Example

"The essential oil diffuser in the living room filled the space with a calming scent."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for diffuser

Antonyms of diffuser

Rhymes with diffuser

Etymologically related