English dictionary
breastbone
/'br/E/st,b/oU/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
the flat bone that articulates with the clavicles and the first seven pairs of ribs
Synonyms sternumSource: WordNet 3.0
-
The bone of the breast; the sternum.
Source: webster1913