DOPANT


Meaning of DOPANT in English

n.

Pronunciation: ' d ō -p ə nt

Function: noun

Etymology: 2 dope

Date: 1962

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

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.