鳩胸

はとむねhatomune

noun · adjectival

1. pigeon chest (deformity of the chest, protruding ribs and sternum)
2. pigeon breast
3. pectus carinatum
4. woman with big breasts
5. iron armor with protruding chest
6. curved front portion of a stirrup
7. curve at the base of a shamisen neck

Study it in Yanamino