🇨🇳Chinese Source WordCode: ZH

氢氧化钙

Pronunciation / Transliteration: qīng yǎng huà gài

🇬🇧 Direct English Meaning:
Hydrated Lime/ˈhaɪ.dreɪ.tɪd laɪm/
nounCEFR B2 (Upper)Top #15000 frequency
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🇨🇳 Example Sentence in Chinese:

"氢氧化钙在水处理过程中被广泛使用。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A dry powder obtained by the reaction of quicklime with water, used in various industrial processes and as a soil amendment.

    "The construction workers used hydrated lime to stabilize the soil before laying the foundation."
  2. 2

    A chemical compound, calcium hydroxide, often used in water treatment and as a pH regulator.

    "Hydrated lime is commonly added to drinking water to adjust its acidity."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'hydrated lime' originates from the Latin word 'calx', meaning lime, and the Greek 'hydratus', meaning water. Historically, hydrated lime has been used since ancient times in construction and agriculture, evolving in its applications and formulations over centuries.

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