Medical Dictionary

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

polyanionic

play \-ˌan-(ˌ)ī-ˈän-ik\ adjective

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to suppress quietly or indirectly

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