polyanion
noun
poly·an·ion
ˌpäl-ē-ˈan-ˌī-ən 
: a molecule or chemical complex having negative charges at several sites
Cite this Entry
“Polyanion.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/polyanion. Accessed 22 May. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share