diffuser
n. countable B2 Upper Intermediate UK //dɪfjˈuːsɐ// dif·fus·er
n. a small machine that turns water and essential oils into a fine mist. You use it to make a room smell nice or to help you relax.
n. an electronic device that converts liquid into a fine mist using ultrasonic vibrations. Often used for aromatherapy or to humidify indoor air.
I use a diffuser with lavender oil to help me sleep.
The hotel room was equipped with a high-quality diffuser to ensure guests enjoyed a relaxing scent throughout their stay.
While some prefer traditional candles, many modern wellness enthusiasts opt for a digital diffuser, which allows for precise control over the intensity and duration of the aromatic mist.