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antacid
noun
ant·ac·id
(ˌ)ant-ˈa-səd
ˈant-ˌa-
: an agent that counteracts or neutralizes acidity
antacid
adjective
Examples of antacid in a Sentence
Recent Examples on the Web
One morning, after waking up with worsening pain, the OP followed their usual routine: antacids, sitting upright, and eating saltines.
—
Jonathan Granoff, Newsweek, 29 Jan. 2025
If the idea of paying for Mac antivirus gives you indigestion, don’t reach for the antacid.
—
PCMAG, 24 Jan. 2025
In another case, the company allegedly labeled a fentanyl precursor as an antacid.
—
Kevin Lynn, Newsweek, 6 Jan. 2025
For people who need antacids regularly, talk to your doctor about certain Adderall formulations that are designed to be activated only in the intestine.
—
Caitlin Pagán, Verywell Health, 18 Dec. 2024
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Word History
First Known Use
1699, in the meaning defined above
Dictionary Entries Near antacid
Cite this Entry
“Antacid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antacid. Accessed 14 Feb. 2025.
Kids Definition
antacid
adjective
ant·ac·id
(ˈ)ant-ˈas-əd
: tending to prevent or neutralize acidity
antacid tablets
antacid
noun
Medical Definition
antacid
1 of 2 adjective
ant·ac·id
(ˈ)ant-ˈas-əd
variants
also antiacid
: tending to counteract acidity
antacid
2 of 2 noun
variants
also antiacid
: an agent (as an alkali or absorbent) that counteracts or neutralizes acidity
More from Merriam-Webster on antacid
Nglish: Translation of antacid for Spanish Speakers
Britannica English: Translation of antacid for Arabic Speakers
Britannica.com: Encyclopedia article about antacid
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