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.
Some also claim that tomatoes turn out sweeter in less acidic soil, though the sugar content of a tomato may have more to do with that. Brandee Gruener, Southern Living, 16 May 2025 Prep the Soil Watermelons are heavy feeders that need full sun, well-draining and slightly acidic soil, and lots of nutrients to grow. Lauren Landers, Better Homes & Gardens, 13 May 2025 Moroney’s songs, often written with collaborators, are full of artful and sometimes acidic depictions of heartache. Kelefa Sanneh, New Yorker, 28 Apr. 2025 The pollution morphed into a thick, acidic mix that sickened nearly half the town's residents. Alejandra Borunda, NPR, 23 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

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Cite this Entry

“Acidic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acidic. Accessed 25 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
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