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hyposulfureux

French, adjective\i.pɔ.syl.fy.ʁø\

hyposulfureux is spelled H-Y-P-O-S-U-L-F-U-R-E-U-X (13 letters). Hyposulfureux is a French adjective meaning “hyposulfurous” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Ancien nom de l’acide dithionique, H₂S₂O₃”.

What does hyposulfureux mean in English?

adjective

  1. 1

    hyposulfurous

Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).

How French dictionaries define it

adjective: 1. Ancien nom de l’acide dithionique, H₂S₂O₃.

The definition in the French Wiktionary (Wiktionnaire), in French.

Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of hyposulfureux

  • hyposulfureuse feminine
  • hyposulfureuses feminine plural

Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce hyposulfureux?

  • \i.pɔ.syl.fy.ʁø\

Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

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