interdiffusion

noun

in·ter·dif·fu·sion ˌin-tər-di-ˈfyü-zhən

: the process of diffusing and mixing freely so as to approach a homogeneous mixture

interdiffuse

ˌin-tər-di-ˈfyüz

intransitive verb

Word History

First Known Use

circa 1872, in the meaning defined above

Time Traveler

The first known use of interdiffusion was circa 1872

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Browse Nearby Words

interdictum

interdiffusion

interdigitate

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Cite this Entry

Style

“Interdiffusion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interdiffusion. Accessed 4 Nov. 2025.

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