breastbone به انگلیسی
From Longman Dictionary
breast‧bone /ˈbrestbəʊn $ -boʊn/ noun [countable]
a long flat bone in the front of your chest that is connected to the top seven pairs of ribs
Example
It has tender meat; soft, pliable, smooth-textured skin; and flexible breastbone cartilage
It has tender flesh; smooth-textured, soft, and pliable skin; and a somewhat flexible breastbone cartilage
The ache in her head got worse and she began to imagine a pain under her breastbone
His rib cage was missing on one side where a large piece of shell casing stuck out from under his breastbone
To put the tissue behind the breastbone, where it grows naturally, would have meant breaking bone