diffusion

Definitions

The spreading of something more widely, such as ideas, culture, or technology.

The net movement of particles from a region of higher concentration to a region of lower concentration.

The scattering of light or sound waves when reflected from a rough surface or passing through a translucent medium.

Examples

The diffusion of new technology has transformed the way we communicate globally.

The scent of the flowers spread through the room by the process of diffusion.

Synonyms

dispersion dissemination spread scattering propagation distribution circulation

Antonyms

concentration collection accumulation gathering compaction condensation centralization