effluvium

noun

ef·​flu·​vi·​um e-ˈflü-vē-əm How to pronounce effluvium (audio)
variants or less commonly effluvia
plural effluvia also effluviums
1
: an invisible emanation
especially : an offensive exhalation or smell
2
: a by-product especially in the form of waste

Examples of effluvium in a Sentence

the effluvia from local sewage treatment plants polluting the river
Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
There's no surefire way to prevent telogen effluvium. Mark Gurarie, Health, 27 Oct. 2024 Episodes of significant physical or emotional stress may be followed by a period of hair shedding two to three months later, a phenomenon known as telogen effluvium. William Truswell, Verywell Health, 24 Oct. 2024 Telogen effluvium is the name given to temporary hair loss caused by a shock to the system. Sarah Madaus, Allure, 16 Oct. 2024 For example, the jolt of postpartum or menopause—and the hormonal swings associated with these conditions—will commonly trigger telogen effluvium in women, according to Nazanin Saedi, MD, an associate professor of dermatology at Thomas Jefferson University in Philadelphia. Sarah Madaus, Allure, 16 Oct. 2024 See all Example Sentences for effluvium 

Word History

Etymology

Latin effluvium act of flowing out, from effluere

First Known Use

1651, in the meaning defined at sense 1

Time Traveler
The first known use of effluvium was in 1651

Dictionary Entries Near effluvium

effluve

effluvium

efflux

Cite this Entry

“Effluvium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/effluvium. Accessed 9 Nov. 2024.

Medical Definition

effluvium

noun
ef·​flu·​vi·​um e-ˈflü-vē-əm How to pronounce effluvium (audio)
plural effluvia -vē-ə How to pronounce effluvium (audio) or effluviums
: an invisible emanation
especially : an offensive exhalation or smell
the form effluvia often used with a singular verb

More from Merriam-Webster on effluvium

Last Updated: - Updated example sentences
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