X-linked agammaglobulinemia
noun[U]
medicalspecializedUSus/ˈeksˌlɪŋkt eɪˌɡæm.əˌɡlɑb.jə.lɪˈniː.mi.ə/uk/ˌeks.lɪŋkt ə.ɡæm.ə.ɡlɒb.jə.lɪˈniː.mi.ə/(UKX-linked agammaglobulinaemia)araregeneticconditionin whichlowlevelsof immunoglobulins(=proteinsthatdestroyharmfulbacteria)affectthe body'sabilitytofightinfection