Definition, Meaning & Synonyms

diffuser

noun

/dɪˈfjuzər/

Definition

A device or substance that spreads or disperses something, especially light or scent, over a larger area.

Examples

She used a diffuser to spread lavender oil throughout the room.
The chandelier featured a diffuser that softened the harsh light of the bulbs, creating a warm atmosphere.
Using a hedge trimmer with a diffuser attachment, he made his garden look tidy.

Meaning

A diffuser is often used in various contexts like aromatherapy to spread the fragrance of essential oils or in lighting to soften the intensity of light.