biosafety: meaning, definition, pronunciation and examples
C1Technical / Academic
Quick answer
What does “biosafety” mean?
The principles and practices designed to prevent the accidental exposure to or release of biological agents, especially pathogens.
Audio
Pronunciation
Definition
Meaning and Definition
The principles and practices designed to prevent the accidental exposure to or release of biological agents, especially pathogens.
The containment and control of biological materials to protect human health, agriculture, and the environment from potential harm; also refers to the field of regulation and policy governing such practices.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or spelling. Usage is identical across both varieties, centered in scientific discourse.
Connotations
Neutral scientific term. In public discourse, can carry connotations of biosecurity, bioterrorism, or controversial research (e.g., gain-of-function studies).
Frequency
Equally low-frequency in general language, but standard within relevant professional fields in both regions.
Grammar
How to Use “biosafety” in a Sentence
The (noun) requires stringent biosafety.Adherence to biosafety (protocols) is essential.The (lab) operates under (Level X) biosafety.Vocabulary
Collocations
Examples
Examples of “biosafety” in a Sentence
verb
British English
- The team must biosafety-check all procedures before starting.
American English
- All materials need to be biosafety-approved prior to shipment.
adverb
British English
- The agent was handled biosafely within the containment unit.
American English
- Researchers are trained to work biosafely with hazardous materials.
Usage
Meaning in Context
Business
Used in contracts for pharmaceutical or biotech research facilities.
Academic
Core term in microbiology, virology, public health, and environmental science publications.
Everyday
Rare; might appear in news about lab leaks, pandemics, or GMO debates.
Technical
Precise term for laboratory classification (BSL-1 to BSL-4) and containment equipment.
Vocabulary
Synonyms of “biosafety”
Strong
Neutral
Weak
Vocabulary
Antonyms of “biosafety”
Watch out
Common Mistakes When Using “biosafety”
- Confusing 'biosafety' (accidental) with 'biosecurity' (intentional). Using 'biosafe' as a common adjective (it's very technical).
FAQ
Frequently Asked Questions
Biosafety focuses on preventing *accidental* exposure or release of pathogens. Biosecurity focuses on preventing *deliberate* theft, misuse, or release of biological agents.
BSL stands for 'Biosafety Level.' It is a graded system (1-4) defining the containment precautions required for working with specific biological agents.
No. While most associated with pathogens, biosafety principles also apply to genetically modified organisms (GMOs), toxins, and other biological materials that could impact health or the environment.
In a technical sense, yes—a laboratory researcher follows biosafety protocols. In everyday life, one might use related hygiene practices, but the term itself is rarely used outside professional contexts.
The principles and practices designed to prevent the accidental exposure to or release of biological agents, especially pathogens.
Biosafety is usually technical / academic in register.
Biosafety: in British English it is pronounced /ˌbaɪəʊˈseɪf.ti/, and in American English it is pronounced /ˌbaɪ.oʊˈseɪf.t̬i/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms; technical term]”
Learning
Memory Aids
Mnemonic
"BIO" (life) + "SAFETY" (protection). Think: safety procedures for working with living organisms.
Conceptual Metaphor
CONTAINMENT IS A BARRIER (e.g., 'biosafety cabinet' acts as a 'shield').
Practice
Quiz
What is the primary focus of 'biosafety'?