noun
thighbone; femur
Especially used for the thighbone of pigs in culinary or butchery contexts. The kanji 丸骨 literally means 'round bone'.
豚の丸骨はスープの出汁に使われる。
Pork thighbones are used for soup stock.
この料理には丸骨が欠かせない。
Thighbones are essential for this dish.