zwitterion


zwit·ter·ion

noun \ˈtsvit-ər-ˌī-ˌän also ˈzwit-\

Definition of ZWITTERION

: a dipolar ion
zwit·ter·ion·ic \ˌtsvit-ər-ī-ˈän-ik\ adjective

Seen & Heard

What made you want to look up zwitterion? Please tell us where you read or heard it (including the quote, if possible).