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diffusor

[dih-fyoo-zer] /dɪˈfyu zər/
noun
1.
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for diffusor

diffuser

/dɪˈfjuːzə/
noun
1.
a person or thing that diffuses
2.
a part of a lighting fixture consisting of a translucent or frosted covering or of a rough reflector: used to scatter the light and prevent glare
3.
a cone, wedge, or baffle placed in front of the diaphragm of a loudspeaker to diffuse the sound waves
4.
a duct, esp in a wind tunnel or jet engine, that widens gradually in the direction of flow to reduce the speed and increase the pressure of the air or fluid
5.
(photog) a light-scattering medium, such as a screen of fine fabric, placed in the path of a source of light to reduce the sharpness of shadows and thus soften the lighting
6.
a perforated plate or similar device for distributing compressed air in the aeration of sewage
7.
a device, attached to a hairdryer, which diffuses the warm air as it comes out
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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