1. to diffuse or spread into each other; to mix by mutual diffusion
Usage: technical; often used in scientific contexts

Examples

• The two gases will interdiffuse when the barrier is removed.
• Heat causes the molecules to interdiffuse more rapidly.
• The dyes interdiffuse through the fabric fibers.
• Scientists observed how the liquids interdiffuse at the boundary.
• The polymers interdiffuse during the heating process.
• Different chemical species interdiffuse across the membrane.