ionomer

[ ahy-on-uh-mer ]
/ aɪˈɒn ə mər /

noun Chemistry.

any of a class of plastics that because of its ionic bonding action is capable of conducting electric current.

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Origin of ionomer

First recorded in 1960–65; iono- + -mer
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020