asepsis: meaning, definition, pronunciation and examples
C2Formal, Technical, Medical
Quick answer
What does “asepsis” mean?
The state of being free from disease-causing microorganisms (pathogens).
Audio
Pronunciation
Definition
Meaning and Definition
The state of being free from disease-causing microorganisms (pathogens).
The practice or process of maintaining a sterile environment, especially in medical or laboratory settings, to prevent infection.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling is identical.
Connotations
Identical technical/medical connotations in both varieties.
Frequency
Equally low-frequency and specialized in both UK and US English, confined primarily to medical, scientific, and healthcare contexts.
Grammar
How to Use “asepsis” in a Sentence
The [noun] requires strict asepsis.Asepsis is maintained by [gerund phrase].A breach of asepsis led to [negative outcome].Vocabulary
Collocations
Examples
Examples of “asepsis” in a Sentence
verb
British English
- The wound must be asepticised before dressing.
- They asepticised the equipment meticulously.
American English
- The wound must be asepticized before dressing.
- They asepticized the equipment meticulously.
adverb
British English
- The instruments were handled aseptically.
- The procedure must be carried out aseptically to avoid contamination.
American English
- The instruments were handled aseptically.
- The procedure must be performed aseptically to avoid contamination.
adjective
British English
- Aseptic technique is vital in the operating theatre.
- The samples were handled in an aseptic environment.
American English
- Aseptic technique is vital in the operating room.
- The samples were handled in an aseptic environment.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in medical, nursing, microbiology, and surgical textbooks and research papers.
Everyday
Extremely rare; would only be used by medical professionals in conversation with peers.
Technical
Core term in healthcare, surgery, laboratory science, and pharmaceutical manufacturing.
Vocabulary
Synonyms of “asepsis”
Vocabulary
Antonyms of “asepsis”
Watch out
Common Mistakes When Using “asepsis”
- Confusing 'asepsis' (prevention) with 'antisepsis' (destruction of microbes on tissue).
- Using it in non-medical contexts.
- Misspelling as 'aseptsis' or 'aseptics'.
FAQ
Frequently Asked Questions
Asepsis refers to preventing infection by excluding microbes (e.g., sterile instruments, gloves). Antisepsis refers to using antimicrobial substances (like iodine or alcohol) to kill microbes on living tissue, like skin.
No, it is a specialized, low-frequency term used almost exclusively in medical, surgical, and scientific contexts. The average person is unlikely to encounter or use it.
No, the noun is 'asepsis'. The related adjective is 'aseptic'. For example, 'aseptic technique'.
Surgery is the paramount example. Any breach of aseptic technique in an operating room can lead to serious surgical site infections.
The state of being free from disease-causing microorganisms (pathogens).
Asepsis is usually formal, technical, medical in register.
Asepsis: in British English it is pronounced /eɪˈsɛpsɪs/, and in American English it is pronounced /eɪˈsɛpsɪs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms for this technical term]”
Learning
Memory Aids
Mnemonic
Think: 'A-' (without) + 'sepsis' (infection) = without infection.
Conceptual Metaphor
Asepsis is a SHIELD or BARRIER against invisible invaders (germs).
Practice
Quiz
What is the core meaning of 'asepsis'?