: cauterization of tissue by means of an instrument heated by an electric current

Examples of electrocautery in a Sentence

Recent Examples on the Web
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.
Other methods include electrocautery (heat), radiofrequency, or carbon dioxide. Carrie Madormo, Rn, Health, 20 Mar. 2025 For thicker or more stubborn spots, cryotherapy or electrocautery might be the best options. Christa Joanna Lee, Allure, 20 Dec. 2024

Word History

First Known Use

1860, in the meaning defined above

Time Traveler
The first known use of electrocautery was in 1860

Cite this Entry

“Electrocautery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electrocautery. Accessed 23 Apr. 2025.

Medical Definition

electrocautery

noun
plural electrocauteries
1
: a cautery operated by an electric current
2
: the cauterization of tissue by means of an electrocautery
Last Updated: - Updated example sentences
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