bone marrow

• Tissu mou et spongieux situé à l'intérieur des os, responsable de la production des cellules sanguines et du stockage des graisses. Également utilisé dans des contextes médicaux, par exemple lors d'une greffe de moelle osseuse.

The soft, spongy tissue found inside bones, responsible for producing blood cells and storing fat. It is also used in medical contexts, such as bone marrow transplants.

1. Soft tissue inside bonesB2formal

   The soft, spongy tissue found in the center of most bones, responsible for producing blood cells.

   Moelle osseuse

   • Bone marrow produces red blood cells, white blood cells, and platelets.
   • The patient needed a bone marrow transplant to treat leukemia.
   • Doctors extracted a sample of bone marrow for testing.

2. Edible substance from bonesB2informal

   The fatty, flavorful substance inside animal bones, often used in cooking or eaten as a delicacy.

   Moelle osseuse (culinaire)

   • He spread roasted bone marrow on toast for a rich appetizer.
   • The chef used bone marrow to add depth to the sauce.
   • Bone marrow is a key ingredient in traditional broths.