aseptic

Từ điển Oxford Learners Wordfinder Dictionary

adjective

free of or using methods to keep free of pathological microorganisms
- a sterile operating area
- aseptic surgical instruments
- aseptic surgical techniques
• Syn:
sterile
• Similar to:
antiseptic
• Derivationally related forms:
sterileness (for: sterile), sterility (for: sterile), asepsis