electron

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electron

  • /ɪˈlɛk.tɹɒn/ UK
  • /ɪˈlɛk.tɹɑn/ US

Rhymes with -ɛktɹɒn

Where it comes from

Blend of electric + ion, coined by Anglo-Irish scientist George Stoney in 1891, changed by him multiple times from an earlier electrolion and original electrine (used as early as 1874) as the name for the electric charge associated with a univalent ion. Compare electro-, -on.

The particle ("corpuscule") was discovered in 1896. The name electrion was proposed for the particle in 1906 but curtailed because Hendrik Lorentz preferred electron.

noun electrons · electrion

  1. particle The subatomic particle having a negative charge and orbiting the nucleus; the flow of electrons in a conductor constitutes electricity.

    Similar: e, negatron

  2. obsolete Alloys of magnesium and other metals, like aluminum or zinc, that were manufactured by the German company Chemische Fabrik Griesheim-Elektron⁽ᵈᵉ⁾.

Thesaurus

Closest in meaning: electronic, electronics, electronically, microscopy, online, on-line, e-mail, email, opacity, lone, lepton, negatron, photoelectron, photon, proton, atom

Translations

Every language

noun the negatively charged subatomic particles that orbit atoms

Españolelectrón, negatrón
한국어전자 jeonja
日本語電子 denshi
中文電子 /电子 diànzǐ
हिन्दीविद्युदणु vidyudṇu, इलेक्ट्रॉन ilekṭrŏn
Françaisélectron
DeutschElektron
Italianoelettrone
Ελληνικάηλεκτρόνιο ilektrónio
Românăelectron
Русскийэлектро́н elektrón
Tiếng Việtê-léc-trông, điện tử
العربيةإِلِكْتْرُون ʔiliktrūn, كُهَيْرِب kuhayrib
עבריתאֶלֶקְטְרוֹן elektrón

noun an alloy

日本語エレクトロン erekutoron, マグネシウム合金 maguneshiumu gōkin

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MLA

"electron." Wiktionary, via Micwyn, micwyn.com/word/electron. Accessed 6 Nov. 2026.

APA

electron. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/electron

Chicago

"electron." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/electron.

BibTeX
@misc{electron_2026,
  title = {electron},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/electron},
  urldate = {2026-11-06}
}