breastbone

Robots can plant seeds and harvest crops, separate breastbones and carcasses in slaughterhouses, pack pallets of food in processing facilities.

Cut off the feet of a chicken, break the breastbone flat, but be careful not to break the skin.

He hit Ling on the lower end of the breastbone, where his belly would be softest.

Margaret gave a cry; the light was shining on bones—a white breastbone with the ribs attached, and larger bones near.