单词	permanganate
释义	permanganate noun per·​man·​ga·​nate (ˌ)pər-ˈmaŋ-gə-ˌnāt  1 : a salt containing the anion MnO4− especially : potassium permanganate 2 : the anion MnO4− of a permanganate Example Sentences Recent Examples on the Web If that doesn’t work, the sludge will be treated with sodium permanganate, Kearney said. Jesse Leavenworth, courant.com, 17 Sep. 2021 That was the result of a disinfectant called potassium permanganate that leaked into the system, not algae, salt or aliens. Joanna Klein, New York Times, 10 Mar. 2017 Fireworks usually include gunpowder, but a hobbyist has made this rather impressive bang using potassium permanganate in lieu of the more traditional ingredient. Aaron Rowe, WIRED, 9 Feb. 2008 Word History First Known Use 1841, in the meaning defined at sense 1 Phrases Containing permanganate potassium permanganate potassium permanganate Medical Definition permanganate noun per·​man·​ga·​nate (ˌ)pər-ˈmaŋ-gə-ˌnāt  1 : a salt containing the anion MnO4− especially : potassium permanganate 2 : the anion MnO4− of a permanganate
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