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magnesian

Mag·ne·sian/mæɡˈniʒən/adjective

magnesian is an adjective meaning “Containing magnesia (magnesium oxide)” (English Wiktionary, September 2026). It is spelled M-A-G-N-E-S-I-A-N and has 3 syllables (Mag·ne·sian), and it appears about once in every 26 million words in written English (wordfreq, 2021 data).

What does magnesian mean?

adjective

  1. 1

    Containing magnesia (magnesium oxide)

  2. 2

    Containing magnesium.

noun

as Magnesian
  1. 1

    An inhabitant or a resident of Magnesia.

adjective

as Magnesian
  1. 1

    Of or relating to Magnesia.

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

How do you pronounce magnesian?

  • US /mæɡˈniʒən/

Magnesian has 3 syllables, split Mag·ne·sian in writing.

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

Forms of magnesian

  • more magnesian comparative
  • most magnesian superlative

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

How common is magnesian?

Magnesian appears about once in every 26 million words in written English, the 155,937th 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).

Magnesian in Spanish, French, German and Portuguese

LanguageWords
FrenchMagnesien, Magnesenne (inhabitant or a resident of Magnesia), magnésien (containing magnesia)
Portuguesemagnesiano (containing magnesia)
Spanishmagnésico (containing magnesia)

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 magnesian come from?

From magnesium + -ian.

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