botulinum

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noun

An anaerobic soil bacterium, Clostridium botulinum, that secretes the toxinbotulin.

Similar
botulinusClostridium botulinum
Less commonScrabble 13

Meanings

nounbotulinum (uncountable)
  1. uncountableAn anaerobic soil bacterium, Clostridium botulinum, that secretes the toxinbotulin.
  2. uncountableThe toxin of Clostridium botulinum.

    Glycyrrhizin isn't horribly toxic like botulinum or VX, but it's definitely quite poisonous. Rats fed the equivalent of about two grams per day for an average human show irreversible damage to the heart and kidneys after less than a month.

    2014, Theodore Gray, photography by Nick Mann, Molecules: The Elements and the Architecture of Everything, 2018 Paperback Edition, page 178

Synonyms & antonyms

nounanaerobic bacterium producing botulin the toxin that causes botulism

Similar
botulinusClostridium botulinum
Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinbotulus“sausage”
  2. Englishbotulinum

From Latin botulus (“sausage”) + -īnum.

Full word history & related roots →
Cite this entry
APA

botulinum. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/botulinum

MLA

“botulinum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/botulinum. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “botulinum,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/botulinum.

Source: botulinum on Wiktionary, CC BY-SA 4.0.