Definition of anion
: the ion in an electrolyzed solution that migrates to the anode; broadly : a negatively charged ion
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Origin and Etymology of anion
Greek, neuter of aniōn, present participle of anienai to go up, from ana- + ienai to go — more at issue
Medical Dictionary
anion
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noun
an·ion
\ˈan-ˌī-ən\
Medical Definition of anion
: the ion in an electrolyzed solution that migrates to the anode; broadly : a negatively charged ion
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