diode
Meaning
An electronic device that allows current to flow in one direction only; used chiefly as a rectifier.
Synonyms
semiconductor diode
crystal rectifier
rectifying tube
rectifying valve
junction rectifier
semi-diode
crystal diode
Translations
Pronounced as (IPA)
/ˈdaɪəʊd/
Etymology
From di- (“two”) + -ode. Learned formation, coined by William Henry Eccles in 1919, after Ancient Greek δίοδος (díodos, “passage through”), which however is formed not with δι- (di-, “two”) but with δια- (dia-, “through”).
Notes
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