What is an antonym for cation?
Possible antonyms include anion.
(physical chemistry) A positively charged ion: one that would be attracted to the cathode in electrolysis.
Common opposites include anion.
Related dictionary entries include ion, anion, cationic, base, claim, kation.
A related word is not always a direct replacement. Compare its definition, grammar, tone, and sentence context first.
Possible antonyms include anion.
Relationships are shown only after the shared lexical validator accepts them. A suggestion is not automatically an exact replacement.