Similar words
chirurgie
Chirurgie is more the field or specialty of surgery; Operation is a specific surgical procedure.
Similar in other languages
English
surgery
surgery is the English word for the same thing — both mean "operation, surgery."
Practice
1 What does Operation mean?
operation, surgery
2 Fill the gap: Die ___ dauerte drei Stunden.
Full sentence: Die Operation dauerte drei Stunden. (The operation lasted three hours.)
3 Which fingerprint chart matches Operation?
Operation: neutral register, common frequency, medical domain, neutral connotation.