肋骨
Noun
1
noun (common) (futsuumeishi)
rib
2
noun (common) (futsuumeishi)
only applies to
ろっこつ
frame (of a ship)
Other forms
あばら骨 【あばらぼね】 (search-only kanji form) · ろっ骨 【あばらぼね】 (search-only kanji form)