pathogenic

adjective

path·​o·​gen·​ic ˌpa-thə-ˈje-nik How to pronounce pathogenic (audio)
1
2
: causing or capable of causing disease
pathogenicity noun

Examples of pathogenic 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 big picture: The outbreak of the highly pathogenic avian influenza that begun in 2022 has recently intensified. Axios, 26 Feb. 2025 The shortage is largely caused by the highly pathogenic avian influenza (HPAI) that has affected nearly 19 million birds in the past 30 days. Brian Niemietz, New York Daily News, 25 Feb. 2025 One reason eggs are pricey and sometimes hard to find is an outbreak of highly pathogenic avian influenza, commonly called bird flu. Jen Christensen, CNN, 25 Feb. 2025 Bird flu, also known as highly pathogenic avian influenza (HPAI), was confirmed in a commercial flock in the U.S. three years ago. Kate Gibson, CBS News, 25 Feb. 2025 See All Example Sentences for pathogenic

Word History

Etymology

patho- + -genic, after French pathogénique, German pathogenisch

First Known Use

1850, in the meaning defined at sense 1

Time Traveler
The first known use of pathogenic was in 1850

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Cite this Entry

“Pathogenic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pathogenic. Accessed 1 Mar. 2025.

Kids Definition

pathogenic

adjective
patho·​gen·​ic
ˌpath-ə-ˈjen-ik
: causing or capable of causing disease

Medical Definition

pathogenic

adjective
patho·​gen·​ic -ˈjen-ik How to pronounce pathogenic (audio)
1
2
: causing or capable of causing disease
pathogenic microorganisms
pathogenically adverb

More from Merriam-Webster on pathogenic

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