Definition of surgery
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>
3a British : a physician's or dentist's officeb : a room or area where surgery is performed
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.
SURGERY Defined for English Language Learners
Definition of surgery for English Language Learners
: medical treatment in which a doctor cuts into someone's body in order to repair or remove damaged or diseased parts ( chiefly US )
: the area in a hospital where surgery is performed
: a place where a doctor or dentist treats people
SURGERY Defined for Kids
Definition of surgery for Students
: medical treatment (as of disease, injury, or physical abnormality) that involves cutting into the body usually to expose internal parts <She had surgery to remove her appendix.>
Medical Definition of surgery
Seen and Heard
What made you want to look up surgery? Please tell us where you read or heard it (including the quote, if possible).