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.
Highly acidic foods like pickles and tomatoes will react with the can after an extended period of time, causing both taste and texture changes so pay particularly close attention to expiration dates on these items. Patricia Shannon, Southern Living, 11 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 Hasan’s team tested the regenerated tissue under real-world conditions such as brushing, chewing, and exposure to acidic foods. Neetika Walter, Interesting Engineering, 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 17 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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