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.
Since iron availability depends on an acidic environment, this reduces its absorption. Jillian Kubala, Health, 7 Oct. 2025 British yelper Yungblud released his debut in 2018 and has been cultivating a fervent fanbase for his ambitious, acidic music in the years since, but his co-sign from Ozzy Osbourne before the metal titan’s death this summer and his ambitious album Idols raised his profile in the wider rock world. Maura Johnston, Rolling Stone, 6 Oct. 2025 Limestone parent material generally generates alkaline (high pH) soils whereas granites generate more acidic soil. Paul Cappiello, Louisville Courier Journal, 3 Oct. 2025 Microbes from natural plants like pine cones and nettles added to the milk would start the fermentation process that turns milk into thick, acidic yogurt. Amarachi Orie, CNN Money, 3 Oct. 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 8 Oct. 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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