anthrax

noun

an·​thrax ˈan-ˌthraks How to pronounce anthrax (audio)
: an infectious disease of warm-blooded animals (such as cattle and sheep) caused by a spore-forming bacterium (Bacillus anthracis), transmissible to humans especially by the handling of infected products (such as wool), and characterized by cutaneous ulcerating nodules or by often fatal lesions in the lungs
also : the bacterium causing anthrax

Examples of anthrax in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
That incident was followed hours later by reports of an anthrax scare at Kari Lake's Senate campaign office in Phoenix, which prompted an evacuation. Jose R. Gonzalez, The Arizona Republic, 22 Oct. 2024 An earlier version of this essay incorrectly identified anthrax as a chemical weapon. William MacAskill, Foreign Affairs, 11 Aug. 2022 Historically, the office focused on physical-world disasters — earthquakes, hurricanes, anthrax attacks, pandemics. Tribune News Service, The Mercury News, 28 Sep. 2024 The feature, which was published in September 2023, alleged the comedian embellished his stand-up act, including fabricating or exaggerating racist encounters with the FBI and an anthrax scare involving his young daughter. Samantha Bergeson, IndieWire, 25 Sep. 2024 See all Example Sentences for anthrax 

Word History

Etymology

probably borrowed from French, originally a word applied to the dark skin lesion associated with the cutaneous form of the disease, extended in the 18th century to the disease itself (also called charbon); earlier, "dark skin lesion, carbuncle," going back to Middle French antrac, borrowed from Late Latin anthrac-, anthrax, borrowed from Greek anthrak-, ánthrax "charcoal (burning or unlit, usually in plural), coal, dark red precious stone, dark skin lesion," probably of pre-Greek substratal origin

Note: In the sense "carbuncle, purulent skin lesion (of various origins)," anthrax has been in occasional use in English since Middle English (then attested as antrax, antrace). Regarding the origin of the Greek word, cf. andráchlē "warming pan, brazier," (with -d- for -th-) and kándaros glossed ánthrax by Hesychius (k- alternating with ø), features (along with the suffix -ak-) suggesting substratal origin (see Robert Beekes, Etymological Dictionary of Greek, Brill, 2010).

First Known Use

1776, in the meaning defined above

Time Traveler
The first known use of anthrax was in 1776

Dictionary Entries Near anthrax

Cite this Entry

“Anthrax.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anthrax. Accessed 5 Nov. 2024.

Kids Definition

anthrax

noun
an·​thrax ˈan-ˌthraks How to pronounce anthrax (audio)
: an infectious and usually fatal disease of warm-blooded animals (as cattle and sheep) caused by a bacterium and transmissible to humans
also : a bacterium causing anthrax

Medical Definition

anthrax

noun
an·​thrax ˈan-ˌthraks How to pronounce anthrax (audio)
plural anthraces -thrə-ˌsēz How to pronounce anthrax (audio)
: an infectious disease of warm-blooded animals (as cattle and sheep) caused by a spore-forming bacterium (Bacillus anthracis), transmissible to humans especially by the handling of infected products (as hair), and characterized by cutaneous ulcerating nodules or by often fatal lesions in the lungs
also : the bacterium causing anthrax

More from Merriam-Webster on anthrax

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