1. a device that spreads or scatters light, sound, or other energy evenly
Usage: technical

Examples

• The photographer attached a diffusor to soften the harsh studio lights.
• The sound engineer placed a diffusor on the wall to reduce echo.
• The lamp’s diffusor created a warm, even glow throughout the room.
• Air conditioning systems often use diffusors to distribute cool air evenly.
• The diffusor helped eliminate hot spots in the lighting setup.