pathogen

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pathogen

  • /ˈpæθəd͡ʒn̩/

Where it comes from

From patho- + -gen. Second element ultimately from Proto-Indo-European *ǵenh₁- (“lineage”) through Ancient Greek γένος (génos, “birth”)

noun pathogens

  1. An agent that can cause disease, especially an infectious microorganism, such as a bacterium, virus, protozoon or fungus. In his first book since the 2008 essay collection Natural Acts: A Sidelong View of Science and Nature, David Quammen looks at the natural world from yet another angle: the search for the next human pandemic, what epidemiologists call “the next big one.” His quest leads him around the world to study

    Similar: infectious agent

Thesaurus

Closest in meaning: infectious, virus, pathogenicity, pathogenic, pathogenesis, pathologic, pathological, disease, bioweapon, organism, coevolution, fungal, fungus, mushroom, causative, causal

Translations

Every language

noun any organism or substance that causes disease

Españolpatógeno
日本語病原体 byōgentai, 病原菌 byōgenkin
中文病原體 /病原体 bìngyuántǐ
हिन्दीरोगाणु rogāṇu, रोगजनक rogajnak
Portuguêspatógeno
Françaispathogène
DeutschKrankheitserreger
Italianopatogeno, agente patogeno
Ελληνικάπαθογόνος pathogónos
Românăagent patogen
Русскийпатоге́н patogén
Tiếng Việtmầm bệnh
العربيةمسببات الأمراض
עבריתפתוגן patogen

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Cite this
MLA

"pathogen." Wiktionary, via Micwyn, micwyn.com/word/pathogen. Accessed 6 Nov. 2026.

APA

pathogen. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/pathogen

Chicago

"pathogen." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/pathogen.

BibTeX
@misc{pathogen_2026,
  title = {pathogen},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/pathogen},
  urldate = {2026-11-06}
}