Autoclave Meaning of Autoclave: A device that uses steam under high pressure to sterilize medical and laboratory supplies and equipment. Also See: AZQ ACE inhibitor Anti-VEGFR-2 fully human monoclonal antibody IMC-1121B Anidulafungin AGUS Adriamycin RDF Aminopterin Electrolytes Acetaminophen Amoxicillin-clavulanate potassium ALSO SEE: Alteplase