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mercurian

/mɝˈkjʊɹ.i.ən/adjective

mercurian is an adjective meaning “Containing divalent mercury” (English Wiktionary, September 2026). It is spelled M-E-R-C-U-R-I-A-N and has 4 syllables, and it appears about once in every 50 million words in written English (wordfreq, 2021 data).

What does mercurian mean?

adjective

  1. 1

    Containing divalent mercury.

adjective

as Mercurian
  1. 1

    Of or relating to the planet Mercury.

noun

as Mercurian
  1. 1

    An inhabitant of the planet Mercury.

  2. 2

    One who is mercurial.

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

How do you pronounce mercurian?

  • UK /mɜː(ɹ)ˈkjʊəɹ.i.ən/
  • US /mɝˈkjʊɹ.i.ən/

Mercurian has 4 syllables (counted from the pronunciation).

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

How common is mercurian?

Mercurian appears about once in every 50 million words in written English, the 220,118th 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).

Mercurian in Spanish, French, German and Portuguese

In the sense someone from Mercury:

LanguageWords
FrenchMercurien, Mercurienne
GermanMerkurianer, Merkurianerin, Merkurbewohner, Merkurbewohnerin, Merkurmensch
Portuguesemercuriano, mercuriana
Spanishmercuriano, mercuriana

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 mercurian come from?

From Mercury + -ian.

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