alkali
noun/ˈælkəˌlaɪ/
Frequency rank: #13,747 of 20,003 in the WORDED list (wordfreq data)
Meaning
A substance that neutralizes acids and has a pH greater than 7, such as sodium hydroxide or potassium carbonate.
Example sentence
The soil in this region is rich in alkali, which affects how well certain crops grow.
Synonyms & related words
More words in ranks 13,701–13,800
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