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单词 anti-conductor
释义

anti-conductorn.

Origin: Formed within English, by derivation. Etymons: anti- prefix, conductor n.
Etymology: < anti- prefix + conductor n.
Obsolete.
In a frictional electrostatic machine: a glass tube in which the static charge induced is of opposite polarity to that induced in the prime conductor (see conductor n. 12b).Apparently an isolated use.
ΚΠ
1779 W. Swift in Philos. Trans. (Royal Soc.) 69 454 One particular addition I have made to the apparatus consists in what I call an anti-conductor: it is exactly like the prime conductor, but..when the cylinder is put in motion, the anti-conductor is charged negatively.
This entry has been updated (OED Third Edition, March 2022).
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n.1779
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