Your breastbone is called the sternum.
Sternum
The breastbone is anteromedial to the shoulder blade.
Sternocostal or costosternal means pertaining to the breastbone and ribs.Costosternal
The combining term for breastbone is stern(o).
The breastbone is also known as the sternum. It is a long, flat bone located in the center of the chest.
The sternum is also known by the compund-word name breastbone.
Sternocostal or costosternal means pertaining to the breastbone and ribs.Costosternal
The bone joining the shoulder blade to the breastbone is the clavicle, commonly known as the collarbone.
The bone in the center of the chest is the sternum; it is also called the breastbone.
Another name for sternum could be chest or breastbone.
sternum
sternomastoid