acquired immune deficiency syndrome is a noun meaning "a serious (often fatal) disease of the immune system transmitted through blood products especially by sexual contact or contaminated needles". It carries one recorded sense.
a serious (often fatal) disease of the immune system transmitted through blood products especially by sexual contact or contaminated needles
Definitions, synonyms and semantic relations for acquired immune deficiency syndrome come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.