diffusion
🇺🇸
/dɪˈfjuːʒn/
🇬🇧
/dɪˈfjuːʒn/
The spreading of something in all directions.
The diffusion of new ideas helps people learn and grow.
The slow mixing of a gas or liquid into another substance.
The diffusion of oxygen into water is important for fish to breathe.
Making light spread out so it shines less brightly.
The diffusion of light through the curtain made the room softly lit.