Table of Contents
Synonyms
Antonyms
1. breastbone
noun. the flat bone that articulates with the clavicles and the first seven pairs of ribs.
Synonyms
- corpus sternum
- axial skeleton
- manubrium
- thorax
- os
- sternum
- bone
- xiphoid process
- chest
- pectus
Antonyms
- boneless
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Sentences with breastbone
1. Noun, singular or mass
Use a sharp knife to cut the breasts in half down the center breastbone and cut them off the carcass.