betatron
/ˈbeɪ.təˌtɹɑn/noun
betatron is a noun meaning “A form of cyclotron used to accelerate electrons to high speed” (English Wiktionary, September 2026). It is spelled B-E-T-A-T-R-O-N and has 3 syllables, and it appears about once in every 43 million words in written English (wordfreq, 2021 data). The plural of betatron is betatrons.
What does betatron mean?
noun
- 1
A form of cyclotron used to accelerate electrons to high speed.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
How do you pronounce betatron?
- UK /ˈbiː.təˌtɹɒn/
- US /ˈbeɪ.təˌtɹɑn/
Betatron has 3 syllables (counted from the pronunciation).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-betatron.wav, Wikimedia Commons (author and licence on each file's page).
Forms of betatron
- betatrons plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
How common is betatron?
Betatron appears about once in every 43 million words in written English, the 201,693rd most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Betatron in Spanish, French, German and Portuguese
In the sense a form of cyclotron used to accelerate electrons to high speed:
| Language | Words |
|---|---|
| French | bêtatron |
| German | Betatron |
| Spanish | betatrón |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does betatron come from?
From beta + -tron.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).