Technical term for electrical conduction; often used in compound words like 導電性 (conductivity) or 導電体 (conductor).
Copper is a metal with high conductivity.
electrical conductor
conductivity; electrical conductivity
electrical conductivity
electrical conductivity
oriented conduction film
anisotropic conductive film; ACF
Compound of 導 (guide, conduct) and 電 (electricity), literally 'conducting electricity'.