acidic

adjective

acid·​ic ə-ˈsi-dik How to pronounce acidic (audio)
a-
1
: acid-forming
2
: acid

Examples of acidic in a Sentence

The soil in our garden is very acidic. the acidic water of a polluted lake
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Having a little bite of something fresh, acidic, or even bitter to offset all the richness can do wonders for your palate. Tara Massouleh McCay, Southern Living, 16 Nov. 2025 Our research shows this combination can accelerate the polymer's degradation and increase the migration of harmful substances like melamine, especially into hot or acidic foods and drinks. Hannah Millington, MSNBC Newsweek, 14 Nov. 2025 Soil and Water Japanese maple likes a slightly acidic, humus-rich soil with good drainage. Luke Miller, Better Homes & Gardens, 6 Nov. 2025 This comes about from a suite of chemical and mechanical triggers, including frequent consumption of acidic and sugary foods like soda and fruit juice, tooth grinding, aggressive brushing, acid reflux and even dry mouth. New Atlas, 5 Nov. 2025 See All Example Sentences for acidic

Word History

First Known Use

1866, in the meaning defined at sense 1

Time Traveler
The first known use of acidic was in 1866

Browse Nearby Words

Cite this Entry

“Acidic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acidic. Accessed 21 Nov. 2025.

Kids Definition

acidic

adjective
acid·​ic ə-ˈsid-ik How to pronounce acidic (audio)
a-
1
: acid-forming
2
: acid

Medical Definition

acidic

adjective
acid·​ic ə-ˈsid-ik, a- How to pronounce acidic (audio)
1
: acid-forming
2
: acid

More from Merriam-Webster on acidic

Last Updated: - Updated example sentences
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