breastbone
US /ˈbrest.boʊn/
UK /ˈbrest.boʊn/

1.
عظم القص, القص
a flat bone in the human chest, to which the ribs are attached
:
•
The doctor examined the patient's breastbone for any abnormalities.
فحص الطبيب عظم القص للمريض بحثًا عن أي تشوهات.
•
He felt a sharp pain in his breastbone after the fall.
شعر بألم حاد في عظم القص بعد السقوط.