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betamethasone

/ˌbeɪ.təˈmɛθ.əˌsoʊn/noun

betamethasone is a noun meaning “A potent glucocorticoid C₂₂H₂₉FO₅ that is isomeric with dexamethasone and has potent anti-inflammatory activity” (English Wiktionary, September 2026). It is spelled B-E-T-A-M-E-T-H-A-S-O-N-E and has 5 syllables, and it appears about once in every 20 million words in written English (wordfreq, 2021 data).

What does betamethasone mean?

noun

  1. 1

    A potent glucocorticoid C₂₂H₂₉FO₅ that is isomeric with dexamethasone and has potent anti-inflammatory activity.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How do you pronounce betamethasone?

  • US /ˌbeɪ.təˈmɛθ.əˌsoʊn/

Betamethasone has 5 syllables (counted from the pronunciation).

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

Forms of betamethasone

  • β-methasone
  • beta-methasone

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How common is betamethasone?

Betamethasone appears about once in every 20 million words in written English, the 134,976th 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).

Betamethasone in Spanish, French, German and Portuguese

In the sense Translations:

LanguageWords
Frenchbetaméthasone, β-méthasone, bêta-méthasone

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 betamethasone come from?

From beta + (dexa)methasone.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).