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.
Test results from two pelican carcasses were negative for highly pathogenic avian influenza, also known as the bird flu, officials said in an April 24 release. Helena Wegner, Sacbee.com, 25 Apr. 2025 The rise in prices and supply issues have been largely driven by the highly pathogenic avian influenza, or bird flu, outbreak. Betty Lin-Fisher, USA Today, 22 Apr. 2025 In Mississippi, a strain of highly pathogenic bird flu that hasn’t been seen in the U.S. since 2017 was reported in a commercial flock. Joseph Choi, The Hill, 18 Mar. 2025 According to the latest data from the U.S. Centers for Disease Control and Prevention, the highly pathogenic bird flu has killed more than 166 million birds since 2022 and affected 973 dairy herds in 16 states. Tim Carman The Washington Post, arkansasonline.com, 27 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

Browse Nearby Words

Cite this Entry

“Pathogenic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pathogenic. Accessed 30 Apr. 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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