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adion

noun
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ad·​ion | \ ˈa-ˌdī-ən also -ˌän \
plural -s

Definition of adion

: an ion adsorbed on a surface

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First Known Use of adion

1932, in the meaning defined above

History and Etymology for adion

adsorbed ion

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Cite this Entry

“Adion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adion. Accessed 20 Jun. 2021.

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