permeation
pronunciation
How to pronounce permeation in British English: UK [ˌpɜ:mɪ'eɪʃn]
How to pronounce permeation in American English: US [ˌpɜmɪ'eɪʃn]
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- Noun:
- the process of permeating or infusing something with a substance
- mutual penetration; diffusion of each through the other