noun🔗ShareMacrófagoA white blood cell that phagocytizes necrotic cell debris and foreign material, including viruses, bacteria, and tattoo ink. It presents foreign antigens on MHC II to lymphocytes. Part of the innate immune system."The macrophage cleaned up the dead skin cells and bacteria from the infected cut on my arm. "El macrófago limpió las células muertas de la piel y las bacterias de la cortada infectada en mi brazo.medicinephysiologybiologyanatomyorganismdiseasebiochemistrymicroorganismbodyChat with AIVocabulary GamePractice Reading