potassium sulfate

noun

Definition of potassium sulfate

: a white crystalline compound K2SO4 used especially as a fertilizer

Examples of potassium sulfate in a Sentence

Recent Examples on the Web Three of the derailed cars were carrying potassium sulfate, which is used to make fertilizer. oregonlive, 29 Sep. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'potassium sulfate.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of potassium sulfate

1869, in the meaning defined above

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Time Traveler for potassium sulfate

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The first known use of potassium sulfate was in 1869

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Dictionary Entries Near potassium sulfate

potassium sorbate

potassium sulfate

potassium tetroxalate

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Cite this Entry

“Potassium sulfate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/potassium%20sulfate. Accessed 16 Oct. 2021.

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More Definitions for potassium sulfate

potassium sulfate

noun

Medical Definition of potassium sulfate

: a white crystalline compound K2SO4 which has been used medicinally as a cathartic

More from Merriam-Webster on potassium sulfate

Britannica.com: Encyclopedia article about potassium sulfate

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