sternum

word

Definition

The sternum is the flat bone in the center of your chest that connects to the ribs and helps protect the heart and lungs.

Usage & Nuances

A medical and anatomical term, rarely used in casual conversation. Often appears in health, biology, or anatomy contexts. Sometimes called the 'breastbone'. Don't confuse with 'stern', which is an adjective for strict.

Example Sentences

The doctor checked my sternum for injuries.

basic

Your sternum is in the middle of your chest.

basic

The ribs connect to the sternum.

basic

He broke his sternum in the car accident, but he recovered well.

natural

When you do CPR, you press down on the sternum to help the heart pump.

natural

He pointed to his sternum when explaining where the pain was.

natural