nounmasculinepl: diffusers
difusor
1. a device that disperses or spreads something (such as liquid, gas, light, or sound) over a wider area
She uses an essential oil diffuser in her bedroom to spread calming aromas.
Ela usa um difusor de óleos essenciais no quarto para espalhar aromas relaxantes.
2. in automotive engineering, a component that reduces air speed and pressure while increasing static pressure
The car's rear diffuser improves aerodynamics and downforce.
O difusor traseiro do carro melhora a aerodinâmica e a força descendente.
3. in photography and lighting, a translucent screen or attachment that softens and spreads light
The photographer placed a diffuser over the studio light to create softer shadows.
O fotógrafo colocou um difusor sobre a luz do estúdio para criar sombras mais suaves.
4. in HVAC systems, a vent or opening that distributes air throughout a space
The air conditioning diffuser on the ceiling disperses cool air evenly.
O difusor do ar condicionado no teto dispersa o ar frio uniformemente.
In Brazil, essential oil diffusers (difusores de óleos essenciais) have become increasingly popular in homes and wellness spaces, reflecting growing interest in aromatherapy and self-care. The term is also widely used in automotive enthusiast communities when discussing performance modifications. In the USA, diffusers are common household items, particularly in the wellness and home fragrance market.
Related Idioms & Phrases
essential oil diffuser - dispositivo para aromaterapia
rear diffuser - componente aerodinâmico automotivo
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