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.
Served in a shallow pool of rich but refreshingly acidic sauce, the legs are prepared to just short of fall-off-the-bone. Mike Jordan, Bon Appetit Magazine, 2 May 2025 Some plants, such as blueberries, azaleas and camellias, prefer acidic soils, i.e., soils with a pH below 7. Jeanette Marantos, Los Angeles Times, 24 Apr. 2025 Unlike many other archaeological sites in Sweden, where acidic soil degrades organic material, Strandvägen’s conditions have allowed organic material to survive for many years, as Gummesson tells the publication. Sonja Anderson, Smithsonian Magazine, 24 Apr. 2025 The sad reality is that after so many years underwater, most human bones dissolved in the acidic seawater. Sean Kingsley, HollywoodReporter, 11 Apr. 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 13 May. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!