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.
The way the soil responds will give you an idea of whether your soil is acidic, alkaline, or neutral. Lauren Landers, Better Homes & Gardens, 27 May 2025 The acidic soil at Sutton Hoo, which rotted away the wood of the Anglo-Saxon ship and only left impressions of planks and rows of iron rivets, means that many of the bone combs previously found at Sutton Hoo have not been well-preserved, Howarth said. Ashley Strickland, CNN Money, 24 May 2025 The Royal Horticultural Society in the U.K. says that Venus flytraps require specific care, including acidic soil, high humidity, and plenty of sunlight. Lydia Patrick, MSNBC Newsweek, 23 May 2025 As excess greenhouse gases heat the planet, the ocean becomes more acidic, impacting marine life, Hönisch said. Julia Jacobo, ABC News, 13 May 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 6 Jun. 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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