Search Result：severe combined immunodeficiency
severe combined immunodeficiency 
(TTS Sound)
(TTS Sound)Overview of noun severe_combined_immunodeficiency
The noun severe combined immunodeficiency has 1 sense
- severe combined immunodeficiency, severe combined immunodeficiency disease, SCID -- (a congenital disease affecting T cells that can result from a mutation in any one of several different genes; children with it are susceptible to infectious disease; if untreated it is lethal within the first year or two of life)