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toothache

American  
[tooth-eyk] / ˈtuθˌeɪk /

noun

  • toothaches
    plural
  1. a pain in or about a tooth.


toothache British  
/ ˈtuːθˌeɪk /

noun

  1. Technical name: odontalgia.  a pain in or about a tooth

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Derived Forms

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Nouns

Etymology

Origin of toothache

before 1050; Middle English tothache, Old English tōthæce, tōthece. See tooth, ache

Explanation

A toothache is pain that you feel in your tooth or jaw, especially pain that lasts for a while. A cavity is one thing that can give you a bad toothache — so be sure to floss regularly. Breaking a tooth on a hard piece of candy, grinding your teeth at night, not going to the dentist for months, or eating too soon after dental surgery — all of these can result in a toothache. There's also the short, sharp pain of biting into something cold, which is less likely to be described as a toothache. For a true toothache, it's usually a good idea to see a dentist.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It’s a reminder that even in something as everyday as toothache, our evolutionary history is written in our teeth, but shaped as much by modern habits as by ancient biology.

From Science Daily Jun. 8, 2026

I had a nagging toothache recently, and it led to an even more painful revelation.

From Los Angeles Times Feb. 28, 2026

Their attendance at hearings was intermittent and they gave excuses such as "toothache" and a "car accident" for not turning up.

From BBC Jul. 14, 2025

Marten had been due to start giving evidence on Tuesday but complained of a toothache and headache.

From BBC Apr. 24, 2025

He switched on a flashlight, woke up the young captain, and told him he had a monster toothache.

From "The Things They Carried" by Tim O'Brien

For instance, Pliny the Elder, the ancient Roman author and philosopher, developed 27 different medical remedies using onions, ranging from curing bad vision and insomnia, to healing dysentery, mouth sores and toothaches.

From Salon Mar. 11, 2024

These plants—in the form of ointments, potions, or burning smoke—were prescribed for everything from earaches and toothaches to flatulence and “pains of the womb.”

From Science Magazine Feb. 7, 2024

The source noted that she has been served soft food as well as a medicated jelly intended to relieve her toothaches.

From BBC Sep. 6, 2023

Posts on social media showed many parents, fearing their children might get COVID, are using pretexts such as toothaches or ear infections to pull them from school.

From Reuters Nov. 22, 2022

It’s her own medal of Saint Christopher—protector o travelers, guardian against storms, holy death, and toothaches.

From "A Heart in a Body in the World" by Deb Caletti

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