-
- To save this word, you'll need to log in.
impaction
noun
im·pac·tion
im-ˈpak-shən
: the act of becoming or the state of being impacted
especially
: lodgment of something (such as feces) in a body passage or cavity
Examples of impaction in a Sentence
Recent Examples on the Web
People with food impaction may gag, vomit, or salivate excessively.
—
Lindsay Curtis, Health, 24 Jan. 2025
Conditions like chronic constipation, fecal impaction, and colorectal cancer require treatment.
—
Cristina Mutchler, Health, 8 Oct. 2024
In more severe cases, manual or surgical removal of the impaction may be necessary.45
Fecal Impaction Symptoms
Fecal impaction causes symptoms that initially resemble signs of constipation.
—
Lindsay Curtis, Health, 18 Aug. 2024
Coroner Isobel O'Dea confirmed to PEOPLE that 67-year-old Brendan Glynn died as a result of impaction of the larynx.
—
Ingrid Vasquez, Peoplemag, 3 June 2024
See all Example Sentences for impaction ![](/dist-cross-dungarees/2025-02-13--18-07-00-xk8pp/images/svg/redesign/arrow-right-exemplar.svg)
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
1739, in the meaning defined above
Dictionary Entries Near impaction
Cite this Entry
“Impaction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impaction. Accessed 16 Feb. 2025.
Kids Definition
impaction
noun
im·pac·tion
im-ˈpak-shən
: the act of becoming or the state of being impacted
Medical Definition
impaction
noun
im·pac·tion
im-ˈpak-shən
: the act of becoming or the state of being impacted
specifically
: lodgment or an instance of lodgment of something (as a tooth or feces) in a body passage or cavity
Love words? Need even more definitions?
Merriam-Webster unabridged
Share