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• Sion
  Sion

  noun

  a town in and the capital of Valais, in SW Switzerland.
• -sion
  -sion

  a noun suffix appearing in loanwords from Latin.

Sion

¹ American  

[syawn] / sjɔ̃ /

noun

1. a town in and the capital of Valais, in SW Switzerland.

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Sion ² American  

[sahy-uhn] / ˈsaɪ ən /

noun

1. Zion.

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-sion ³ American  

1. a noun suffix appearing in loanwords from Latin.

   compulsion.

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Sion British  

noun

1. Latin name: Sedunum. a town in SW Switzerland, capital of Valais canton, on the River Rhône. Pop: 27 171 (2000)

2. a variant of Zion

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Etymology

Origin of -sion

< Latin, equivalent to -s ( us ), variant of -tus past participle suffix + -iōn- -ion

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Example Sentences

See Examples For:

Sion -sion

The SolarStratos plane made the landmark flight from Sion airport in southwest Switzerland on August 12 last year, taking advantage of warm air thermals to beat a 15-year-old record.

From Barron's ● Oct. 16, 2026

Authorities said the plane took off from Sion airport in the Rhône Valley and, for unknown reasons, crashed into a mountain slope about 10 minutes later.

From BBC ● Sep. 17, 2026

“We are therefore launching immediate actions to stabilize performance, while preparing deeper operational changes to restore sustainable execution, cash generation and profitable growth,” Sion said.

From The Wall Street Journal ● Apr. 17, 2026

For the year ended March 31, profitability fell short of expectations, Chief Executive Martin Sion said.

From The Wall Street Journal ● Apr. 17, 2026

After passing through the novitiate of the Society of Jesus, he joined the Order of Notre Dame de Sion.

From Some Jewish Witnesses For Christ by B.D.

Words which in their shortest form end in -d, -de, -ge, -unit, -rt, -se, -sr, take the ending -sion; e.g., abscind, abscission; include, inclusion; emerge, emersion; remit, remission; infuse, infusion; repress, repression.

From Division of Words Rules for the Division of Words at the Ends of Lines, with Remarks on Spelling, Syllabication and Pronunciation by Frederick W. (Frederick William) Hamilton

What should be done with the terminations -able, -ible, -tion, -cial, -tive, -ive, and -sion?

From Division of Words Rules for the Division of Words at the Ends of Lines, with Remarks on Spelling, Syllabication and Pronunciation by Frederick W. (Frederick William) Hamilton

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