dopant

noun
dop·ant | \ˈdō-pənt \

Definition of dopant 

: an impurity added usually in minute amounts to a pure substance to alter its properties (such as conductivity)

First Known Use of dopant

1962, in the meaning defined above

History and Etymology for dopant

dope entry 2

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Dictionary Entries near dopant

dopa

dopamine

dopaminergic

dopant

do-pas-so

dopatta

dopchick

Statistics for dopant

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Time Traveler for dopant

The first known use of dopant was in 1962

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More from Merriam-Webster on dopant

Britannica.com: Encyclopedia article about dopant

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