noun🔗ShareLymphocyteA type of white blood cell with a spherical nucleus occurring in the lymphatic system, including B cells, T cells and natural killer cells."The doctor explained that the lymphocyte count in my blood test was low, which could indicate a weakened immune system. "Le médecin a expliqué que le nombre de lymphocytes dans mon analyse de sang était faible, ce qui pourrait indiquer un système immunitaire affaibli.medicinebiologyanatomyphysiologyorganismbodyChat with AIVocabulary GamePractice Reading