
Diffusion - Wikipedia
Diffusion is the net movement of anything (for example, atoms, ions, molecules, energy) generally from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in …
DIFFUSION Definition & Meaning - Merriam-Webster
The meaning of DIFFUSION is the state of being spread out or transmitted especially by contact : the action of diffusing. How to use diffusion in a sentence.
Diffusion | Definition & Examples | Britannica
Dec 19, 2025 · Diffusion, process resulting from random motion of molecules by which there is a net flow of matter from a region of high concentration to a region of low concentration. A familiar example is …
Diffusion: Definition and How Does it Occur (with Diagram)
Nov 21, 2023 · Learn what is diffusion and what factors affect it. Find out when it occurs, its types and characteristics explained with examples and picture.
Diffusion - Definition, Examples and Types | Biology Dictionary
Oct 4, 2019 · Diffusion is a physical process that refers to the net movement of molecules from a region of high concentration to one of lower concentration. The material that diffuses could be a solid, liquid …
What Is the Diffusion Process and How Does It Work?
Nov 19, 2025 · Diffusion is a fundamental process describing the net movement of atoms or molecules from an area of higher concentration to an area of lower concentration. This passive movement …
DIFFUSION | definition in the Cambridge English Dictionary
DIFFUSION meaning: 1. the action of spreading in many directions: 2. (of a gas or liquid) the process of spreading…. Learn more.
DIFFUSION definition and meaning | Collins English Dictionary
Diffusion is the movement of a solute in a solvent, which is controlled by a gradient in concentration. Diffusion of a solute in a solvent is caused by a concentration gradient. Diffusion is the movement of …
Diffusion – Definition, Examples, Types, Factors effecting & Causes
Jul 9, 2024 · Diffusion is the natural movement of particles from an area of high concentration to one of low concentration, driven by differences in concentration or energy levels.
diffusion - Wiktionary, the free dictionary
2 days ago · diffusion (countable and uncountable, plural diffusions) The act of diffusing or dispersing something, or the property of being diffused or dispersed; dispersion.