English word polyanion comes from English anion (A negatively charged ion.), English poly- (Many. Polymer.)
Dictionary entry | Language | Definition |
---|---|---|
anion | English (eng) | A negatively charged ion. |
poly- | English (eng) | Many. Polymer. |
polyanion | English (eng) | (chemistry) Any anion having more than one negative charge.. (chemistry) Any compound having multiple anion moieties, especially one based on a polymer. |