noun, noun or participle which takes 'suru', intransitive verb
Use of banned performance-enhancing substances or methods in sports. Can be used as a noun or as a suru-verb (ドーピングする).
その選手はドーピングで失格になった。
The athlete was disqualified for doping.
ドーピング検査で陽性反応が出た
He tested positive in a doping test.
noun
Technical term in electronics: the intentional introduction of impurities into a semiconductor to modify its electrical properties.
シリコンにリンをドーピングするとn型半導体になる。
Doping silicon with phosphorus creates an n-type semiconductor.