Noun: diffuser di'fyoo-zu(r)
- Baffle that distributes sound waves evenly
"The recording studio installed diffusers to improve the room's acoustics";
- diffusor
- Optical device that distributes the light of a lamp evenly
"The photographer attached a diffuser to soften the harsh light";
- diffusor
Derived forms: diffusers
Type of: baffle, baffle board, optical device
Part of: lamp, lighting fixture
Encyclopedia: Diffuser