acids
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pluralof acid.plural
The grammatical form denoting more than one person, place, thing, or idea.
acidnouna compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen that can be replaced by a metal or an electropositive group to form a salt, or containing an atom that can accept a pair of electrons from a base. Acids are proton donors that yield hydronium ions in water solution, or electron-pair acceptors that combine with electron-pair donors or bases.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
New research suggests that pure, unsweetened cranberry juice can slow the growth of dental plaque and reduce the production of acids that contribute to tooth decay.
From Science Daily ● Oct. 29, 2026
The researchers found that cells lacking Mitch consumed more fats, carbohydrates, and amino acids, the building blocks of proteins.
From Science Daily ● Oct. 24, 2026
The researchers found that obakulactone helps restore balance to unsaturated fatty acids, which play important roles in cellular function and inflammation.
From Science Daily ● Oct. 22, 2026
These products have become a major business, with Americans spending more than $1 billion each year on supplements containing omega-3 fatty acids.
From Science Daily ● Oct. 22, 2026
For why should I get excited learning boring chemical facts as long as the chemists never provided anything incisive about the nucleic acids?
From "Double Helix" by James D. Watson
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