mouthwash
noun
mouth·wash
ˈmau̇th-ˌwȯsh 
-ˌwäsh
: a usually antiseptic liquid preparation for cleaning the mouth and teeth or freshening the breath
Examples of mouthwash in a Sentence
Recent Examples on the Web
Or use mouthwash in between meals, instead, as Dr. Tsang mentioned above.
—
Lisa Desantis, Glamour, 13 Dec. 2024
Once its benefits were proven, fluoride was also added to toothpaste and some mouthwashes.
—Erika Edwards, NBC News, 23 Nov. 2024
In addition to toothpaste tablets, the company offers products such as floss and mouthwash.
—Molly Peck, USA TODAY, 30 Oct. 2024
Pharmaceutical products such as lozenges, cough syrups, and mouthwashes can contain eucalyptus oil.
—Merve Ceylan, Health, 13 Oct. 2024
See all Example Sentences for mouthwash 
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.
Lisa Desantis, Glamour, 13 Dec. 2024
Once its benefits were proven, fluoride was also added to toothpaste and some mouthwashes.
—Erika Edwards, NBC News, 23 Nov. 2024
In addition to toothpaste tablets, the company offers products such as floss and mouthwash.
—Molly Peck, USA TODAY, 30 Oct. 2024
Pharmaceutical products such as lozenges, cough syrups, and mouthwashes can contain eucalyptus oil.
—Merve Ceylan, Health, 13 Oct. 2024
See all Example Sentences for mouthwash
Dictionary Entries Near mouthwash
Cite this Entry
“Mouthwash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mouthwash. Accessed 18 Dec. 2024.
Copy CitationKids Definition
mouthwash
noun
mouth·wash
ˈmau̇th-ˌwȯsh
-ˌwäsh
: a liquid that usually kills germs and is used to clean the mouth and teeth and freshen the breath
Medical Definition
mouthwash
noun
mouth·wash
ˈmau̇th-ˌwȯsh, -ˌwäsh
: a liquid preparation (as an antiseptic solution) for cleansing the mouth and teeth
called also collutorium
Love words? Need even more definitions?
Merriam-Webster unabridged
Share