sulfate

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sulfate¹

  • /ˈsʌlfeɪt/

Where it comes from

From French sulfate, from New Latin sulphatum, taken from the expression acidum sulphatum (“sulfuric acid”), from sulphatus, from Latin sulphur (“sulfur”). The term was first used in 1787 by the French chemist L. B. G. De Morveau. Equivalent to sulf(ur) + -ate (“salt or ester”).

noun sulfates · sulphate

  1. Any salt or ester of sulfuric acid. Another type, also common in the Taipei area has more chlorides than sulfates, and while it is also hot, its flavor is more salty than sour. The springs at Chinshan on the north coast are typical of this type.

    Similar: vitriolate

sulfate²

  • /ˈsʌlfeɪt/

Where it comes from

From the above noun, through -ate (verb-forming suffix).

verb sulfates · sulfating · sulfated · sulphate

  1. US, transitive To treat something with sulfuric acid, a sulfate, or with sulfur dioxide.
  2. of a lead acid battery To accumulate a deposit of lead sulfate.

Thesaurus

Closest in meaning: sulphate, ammonium, sulphur, heptahydrate, sparteine, sulfatase, benzedrine, dextroamphetamine, heparan, chondroitin, ephedrine, protamine, hydroxychloroquine, phenelzine, vinblastine, terbutaline

Translations

Every language

noun any salt or ester of sulfuric acid

Españolsulfato
日本語硫酸 ryūsan
中文硫酸鹽 /硫酸盐 liúsuānyán
Portuguêssulfato
Françaissulfate
DeutschSulfat
Italianosolfato
Ελληνικάθειικός theiikós
Românăsulfat
Русскийсульфа́т sulʹfát

verb to treat with sulfuric acid

Españolsulfatar
Italianosolfitare

verb of lead batteries: to accumulate a deposit of lead sulfate

Españolsulfatar

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MLA

"sulfate." Wiktionary, via Micwyn, micwyn.com/word/sulfate. Accessed 6 Nov. 2026.

APA

sulfate. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/sulfate

Chicago

"sulfate." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/sulfate.

BibTeX
@misc{sulfate_2026,
  title = {sulfate},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/sulfate},
  urldate = {2026-11-06}
}