nounDownload🔗ShareAny person or thing that diffuses.Examples:"The air freshener diffuser in the classroom made the room smell pleasant. "utilitydevicethingChat with AIVocabulary GamePractice Reading
nounDownload🔗ShareA device designed to diffuse a scent efficiently.Examples:"The small diffuser filled the room with the calming scent of lavender. "deviceutilityitemtechnologyChat with AIVocabulary GamePractice Reading
nounDownload🔗ShareAny device that or spreads out or scatters light, making the light appear softer.Examples:"Context: Photography "The photographer used a diffuser to soften the harsh light from the sun, resulting in a more flattering portrait." "devicetechnologyphysicsappearanceChat with AIVocabulary GamePractice Reading
nounDownload🔗ShareA shaped section of a car's underbody which improves the car's aerodynamic properties.Examples:"The race car's diffuser, mounted under the rear, helped it stick to the track by increasing downforce. "vehicletechnicalpartmachinephysicsChat with AIVocabulary GamePractice Reading
nounDownload🔗ShareA mechanical device that is designed to control the characteristics of a fluid at the entrance to a thermodynamic open system.Examples:"The air diffuser in the office ceiling spread the cool air evenly, preventing cold drafts near the vent. "technologydevicemachinephysicsChat with AIVocabulary GamePractice Reading
nounDownload🔗Share(sewage treatment) An aerating device consisting of a membrane with fine pores, through which air is blown to generate small bubbles.Examples:"The wastewater treatment plant uses a diffuser to pump air into the sewage, helping bacteria break down waste. "utilitydeviceenvironmenttechnologymachineprocesstechnicalChat with AIVocabulary GamePractice Reading
nounDownload🔗ShareA cooking item that can be placed above a stove heating element or burner to separate the cooking utensil from the heat source.Examples:"I used a diffuser on the stovetop to prevent the oatmeal from burning. "utensilitemfoodChat with AIVocabulary GamePractice Reading
nounDownload🔗ShareA hairdryer attachment that diffuses the flow of air.Examples:"She used a diffuser on her hairdryer to dry her curly hair without making it frizzy. "technologydevicestyleappearanceChat with AIVocabulary GamePractice Reading