surgery

noun

sur·​gery ˈsər-jə-rē How to pronounce surgery (audio)
ˈsərj-
plural surgeries
1
: a branch of medicine concerned with diseases and conditions requiring or amenable to operative or manual procedures
2
: alterations made as if by surgery
literary surgery
3
a
British : a physician's or dentist's office
b
: a room or area where surgery is performed
4
a
: the work done by a surgeon
b

Examples of surgery in a Sentence

He's a specialist in brain surgery. The doctor has recommended surgery. He has recently undergone surgery on his shoulder. a doctor who has performed many surgeries The patient was taken directly to surgery.
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.
Wright required multiple surgeries after the stumble, according to the Board of Estimates agenda, and claimed to possibly need more surgeries in the future. Chevall Pryce, Baltimore Sun, 2 Apr. 2026 Her youngest son Oliver, now 2, was born with a hole in his heart and needed surgery, sending her on a six-month social media break. David Oliver, USA Today, 1 Apr. 2026 After the surgery, she was described as excited to have his clonidine dosage increased through a psychiatric consultation. Amelia Mugavero, CBS News, 1 Apr. 2026 But for the next six years, Chaz would have more pain, as well as surgeries, before the inflammatory skin condition was well-managed. Health Editorial Team, Health, 1 Apr. 2026 See All Example Sentences for surgery

Word History

Etymology

Middle English surgerie, from Anglo-French cirurgerie, surgerie, from Latin chirurgia, from Greek cheirourgia, from cheirourgos surgeon, from cheirourgos doing by hand, from cheir hand + ergon work — more at chir-, work

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of surgery was in the 14th century

Browse Nearby Words

Cite this Entry

“Surgery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/surgery. Accessed 5 Apr. 2026.

Kids Definition

surgery

noun
sur·​gery ˈsərj-(ə-)rē How to pronounce surgery (audio)
plural surgeries
1
: medical science concerned with the correction of physical defects, the repair and healing of injuries, and the treatment of diseased conditions especially by operations
2
a
: the work done by a surgeon
3
: a room or area where surgery is performed
Etymology

Middle English surgerie "surgery," from early French cirurgerie, surgerie (same meaning), from Latin chirurgia (same meaning), derived from Greek cheirourgos "surgeon," from cheirourgos "doing by hand," from cheir "hand" and ergon "work"

Medical Definition

surgery

noun
sur·​gery ˈsərj-(ə-)rē How to pronounce surgery (audio)
plural surgeries
1
: a branch of medicine concerned with diseases and conditions requiring or amenable to operative or manual procedures
2
a
British : a physician's or dentist's office
b
: a room or area where surgery is performed
3
a
: the work done by a surgeon
b

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