3 definitions found

From WordNet (r) 2.0 [wn]:

aseptic

adjective: free of or using methods to keep free of pathological microorganisms; "a sterile operating area"; "aseptic surgical instruments"; "aseptic surgical techniques" [syn: {sterile}]

From The Collaborative International Dictionary of English v.0.44 [gcide]:

Aseptic \A*sep"tic\, adjective [Pref. a- not + septic.]

1. Not liable to putrefaction; nonputrescent.

2. free from pathogenic microorganisms; sterile; as, aseptic operating conditions. [PJC]

3. [metaphorical] lacking emotion, human warmth, or excitement. [PJC]

From The Collaborative International Dictionary of English v.0.44 [gcide]:

Aseptic \A*sep"tic\, noun An aseptic substance.
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