diffusional

/dɪˈfjuʒənəl/
adjective
  1. Relating to or involving the process of diffusion (the spreading of particles, heat, or information).
    • The diffusional movement of oxygen into the bloodstream is essential for breathing.
    • The model predicts the diffusional flow of heat through the metal rod.
    • Scientists studied the diffusional properties of the new material.
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