-
- To save this word, you'll need to log in.
undulant fever
noun
: a persistent human brucellosis marked especially by remittent fever, weakness, headache, chills, and weight loss and contracted by contact with infected domestic animals or consumption of their products
Examples of undulant fever in a Sentence
Recent Examples on the Web
In humans, a brucellosis infection can cause undulant fever and fatigue.
—Jim Robbins Michael Hanson, New York Times, 4 Apr. 2023
About one-third of 119 hogs trapped at Congaree National Park from 2006-2010 carried pseudorabies and brucellosis, the latter of which can be transmitted to humans and cause what’s known as undulant fever.
—Sammy Fretwell, charlotteobserver, 23 Dec. 2017
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.
Word History
First Known Use
1896, in the meaning defined above
Dictionary Entries Near undulant fever
Cite this Entry
“Undulant fever.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undulant%20fever. Accessed 21 Dec. 2024.
Kids Definition
undulant fever
noun
: a human disease that is caused by a bacterium and is marked by weakness, chills, weight loss, and a fever that comes and goes and is passed on by contact with infected domestic animals
Medical Definition
undulant fever
noun
un·du·lant fever
ˈən-jə-lənt-
ˈən-d(y)ə-
More from Merriam-Webster on undulant fever
Britannica.com: Encyclopedia article about undulant fever
Love words? Need even more definitions?
Merriam-Webster unabridged
Share