noun🔗ShareAny of the glycoproteins in blood serum that respond to invasion by foreign antigens and that protect the host by removing pathogens; an antibody."When the child's body detected the virus, it produced more immunoglobulin to fight off the infection and help her recover. "medicinephysiologybiochemistrybiologydiseasebodysubstanceChat with AIVocabulary GamePractice Reading
