polyanion
noun
poly·an·ion
| \ ˌpäl-ē-ˈan-ˌī-ən
\
\
Medical Definition of polyanion
: a molecule or chemical complex having negative charges at several sites
Other Words from polyanion
polyanionic
\ -ˌan-(ˌ)ī-ˈän-ik
\
adjective
\
adjective