antiparasitic

adjective

an·​ti·​par·​a·​sit·​ic ˌan-tē-ˌper-ə-ˈsi-tik How to pronounce antiparasitic (audio)
-ˌpa-rə-,
ˌan-tī-
variants or anti-parasitic
: acting against parasites : used or intended to kill, repel, or remove parasites
antiparasitic drugs/medicine
antiparasitic noun
or anti-parasitic
Most consumer spending is still on traditional pet medications like antiparasitics James Vlahos

Examples of antiparasitic in a Sentence

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 standard treatment for CLM is ivermectin, an antiparasitic drug that still doesn't work against COVID-19 (despite what the new US health secretary has falsely claimed), but has proven useful against hookworms. Ars Technica, 21 Feb. 2025 The researchers also found that the berries, which have antimicrobial and antiparasitic properties, may help stabilize blood sugar and lower blood lipids. Jonathan Limehouse, USA TODAY, 21 Feb. 2025 Many Artemisia herbs share antiparasitic properties, Volpe said. Ashlyn Messier, Fox News, 21 Oct. 2024 Ivermectin is an antiparasitic drug used to deworm animals, and hydroxychloroquine is a medication used to treat malaria. Alejandra O’Connell-Domenech, The Hill, 12 Dec. 2024 See All Example Sentences for antiparasitic

Word History

First Known Use

1857, in the meaning defined above

Time Traveler
The first known use of antiparasitic was in 1857

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Cite this Entry

“Antiparasitic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antiparasitic. Accessed 3 Mar. 2025.

Medical Definition

antiparasitic

adjective
an·​ti·​par·​a·​sit·​ic ˌant-i-ˌpar-ə-ˈsit-ik, ˌan-ˌtī- How to pronounce antiparasitic (audio)
: acting against parasites
antiparasitic drugs
Last Updated: - Updated example sentences
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