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单词 nitre
释义

Definition of nitre in English:

nitre

(US niter)
noun ˈnʌɪtəˈnaɪdər
  • another term for saltpetre
    Example sentencesExamples
    • The fresh juice supplying 30 percent potassium and the mucilage a good amount of niter and sodium.
    • Nitre, or niter, is also used to manufacture gunpowder.
    • The German U-boats were shooting on the boats, so most of the niter they were trying to import to make nitroglycerin was at the bottom of the ocean.
    • Various reflecting surfaces were used: polished metallic rocks such as obsidian, pyrite, and iron; rock crystal; and an alloy of rose copper and tin, plus an alchemical brew consisting of white arsenic, red tartar, and nitre.
    • Maybe Boone noticed crystals of potassium nitrate there, because the deep, loose floor was soon being mined for niter to make gunpowder.

Origin

Late Middle English: from Old French, from Latin nitrum, from Greek nitron.

 
 

Definition of niter in US English:

niter

(British nitre)
nounˈnaɪdərˈnīdər
  • another term for potassium nitrate
    Example sentencesExamples
    • Various reflecting surfaces were used: polished metallic rocks such as obsidian, pyrite, and iron; rock crystal; and an alloy of rose copper and tin, plus an alchemical brew consisting of white arsenic, red tartar, and nitre.
    • The German U-boats were shooting on the boats, so most of the niter they were trying to import to make nitroglycerin was at the bottom of the ocean.
    • Maybe Boone noticed crystals of potassium nitrate there, because the deep, loose floor was soon being mined for niter to make gunpowder.
    • The fresh juice supplying 30 percent potassium and the mucilage a good amount of niter and sodium.
    • Nitre, or niter, is also used to manufacture gunpowder.

Origin

Late Middle English: from Old French, from Latin nitrum, from Greek nitron.

 
 
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更新时间:2024/11/11 15:30:45