hydrogen sulphide

A form of hydrogen sulfide — A toxic gas, H₂S, smelling like rotten eggs and used in analytical chemistry and industry.

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Meanings

nounhydrogen sulphide (uncountable)
  1. UKalternativeuncountablechemistryAlternative spelling of hydrogen sulfide.
Cite this entry
APA

hydrogen sulphide. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/hydrogen%20sulphide

MLA

“hydrogen sulphide.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hydrogen%20sulphide. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “hydrogen sulphide,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/hydrogen%20sulphide.

Source: hydrogen sulphide on Wiktionary, CC BY-SA 4.0.