Medical Dictionary

zwitterion

noun zwit·ter·ion \ˈtsvit-ər-ˌī-ˌän also ˈzwit-\

Medical Definition of ZWITTERION

:  a dipolar ion
zwit·ter·ion·ic \ˌtsvit-ər-ī-ˈän-ik\ adjective
April 24, 2015
tyro Hear it
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