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giardia

American  
[jee-ahr-dee-uh, jahr-] / dʒiˈɑr di ə, ˈdʒɑr- /

noun

  1. any flagellate of the genus Giardia, parasitic in the intestines of vertebrates.


Etymology

Origin of giardia

< New Latin, named after Alfred M. Giard (died 1908), French biologist; see -ia

Example Sentences

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See Examples For:

Dogs at the Chesterfield Square animal shelter have been kept inside their kennels for three weeks due to a giardia outbreak.

From Los Angeles Times Apr. 3, 2026

And there’s no need for me to ruin anybody’s lunch by outlining the precise shape of how unpleasant it is, but believe me, you do not want to have giardia.

From Slate Jul. 26, 2025

Giardiasis is an illness caused by the giardia parasite, and can be caused by drinking water that's not been treated to kill germs, according to the NHS.

From BBC Apr. 15, 2022

It is now common to see people wading to hospitals with waterborne illnesses like dysentery, giardia, hepatitis and schistosomiasis.

From Seattle Times Nov. 20, 2021

Production on the Simi Valley, California, set was halted in June after a crew member tested positive for giardia, a parasite that causes diarrheal disease if swallowed.

From Fox News Jul. 3, 2021

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