IPA: //trəˈkiːəˌstɑːmi//
KK: /trækiˈɑstəmi/
A medical procedure that creates an opening in the windpipe to help a person breathe, often by inserting a tube.
After the accident, the doctors performed a tracheostomy to help him breathe more easily.
Tracheostomy → It is formed from "trachea" (from Greek "tracheia", meaning rough or windpipe) and "-ostomy" (from Greek "stoma", meaning mouth or opening). The word refers to the creation of an opening in the windpipe to facilitate breathing.
Imagine creating an 'opening' ('-ostomy') in the 'windpipe' ('trachea') to help someone breathe. This helps you remember that a tracheostomy is a procedure to make an opening in the windpipe.