root canal
noun
: the part of the pulp cavity lying in the root of a tooth
also
: a dental operation to save a tooth by removing the contents of its root canal and filling the cavity with a protective substance
Examples of root canal in a Sentence
I need to have a root canal.
Recent Examples on the Web
These things have made the race as pleasant as a root canal.
—
Matt Fleming, Oc Register, 27 May 2026
Dentists have also developed alternatives to root canals over the decades, Fontana added.
—The New York Times News Service Syndicate, San Diego Union-Tribune, 26 May 2026
One of the strongest sections centers on Morgan having a tooth pulled as a kid because his family couldn’t afford a root canal instead.
—Brandon Kochkodin, Forbes.com, 22 May 2026
As recently as 2024, the dental office was used by former President Joe Biden, who received a root canal in the White House.
—Mike Stunson, USA Today, 15 May 2026
See All Example Sentences for root canal
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Matt Fleming, Oc Register, 27 May 2026
Dentists have also developed alternatives to root canals over the decades, Fontana added.
—The New York Times News Service Syndicate, San Diego Union-Tribune, 26 May 2026
One of the strongest sections centers on Morgan having a tooth pulled as a kid because his family couldn’t afford a root canal instead.
—Brandon Kochkodin, Forbes.com, 22 May 2026
As recently as 2024, the dental office was used by former President Joe Biden, who received a root canal in the White House.
—Mike Stunson, USA Today, 15 May 2026
See All Example Sentences for root canal
Cite this Entry
“Root canal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/root%20canal. Accessed 1 Jun. 2026.
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