Word: breastbone
Part of speech: Noun
Syllables: breast
bone
Definition: The central narrow bone in the front of the chest, connecting the collarbone and the top ribs.
Morphemes:
Affix: breast
Language: en
PoS: Noun
Meaning: The chest, or front of the human thorax.
Affix: bone
Language: en
PoS: Noun
Meaning: Any of the components of an endoskeleton, made of bone.