filterable virus: meaning, definition, pronunciation and examples
Low/Very LowTechnical/Historical (Medical/Virology)
Quick answer
What does “filterable virus” mean?
A historical term for an infectious agent small enough to pass through a bacteriological filter.
Audio
Pronunciation
Definition
Meaning and Definition
A historical term for an infectious agent small enough to pass through a bacteriological filter.
In modern usage, the term primarily refers to a virus as understood in its historical context, or occasionally as a descriptor for the filterable property of some viruses.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. The term is equally historical/archaic in both varieties.
Connotations
Purely technical and historical; no regional connotations.
Frequency
Extremely rare in contemporary use in both regions, confined to historical or pedagogical contexts.
Grammar
How to Use “filterable virus” in a Sentence
The + filterable virus + verb (was discovered)Adjective + filterable virus (early filterable virus)Vocabulary
Collocations
Examples
Examples of “filterable virus” in a Sentence
adjective
British English
- The filterable-virus hypothesis was revolutionary.
American English
- The filterable virus concept predates electron microscopy.
Usage
Meaning in Context
Academic
Used in historical reviews of virology or introductory textbooks explaining the origin of the term 'virus'.
Everyday
Virtually never used.
Technical
May appear in very specialised historical or pedagogical technical writing about virology.
Watch out
Common Mistakes When Using “filterable virus”
- Using it as a modern synonym for 'virus'.
- Spelling as 'filterable' (US) or 'filterable' (UK) – both are correct, but the single 'l' is more common in scientific literature.
FAQ
Frequently Asked Questions
No, it is considered historical. The modern term is simply 'virus'. 'Filterable virus' is used when discussing the history of virology.
It was a key experimental characteristic that distinguished these infectious agents (viruses) from bacteria, which were too large to pass through the fine filters used at the time.
No, it would be anachronistic and imprecise. Use 'virus', 'SARS-CoV-2', or 'the pathogen'.
It is a highly specialised, historical compound noun. Recognise it in reading but do not use it in contemporary speaking or writing unless specifically discussing historical science.
A historical term for an infectious agent small enough to pass through a bacteriological filter.
Filterable virus is usually technical/historical (medical/virology) in register.
Filterable virus: in British English it is pronounced /ˌfɪl.tər.ə.bəl ˈvaɪ.rəs/, and in American English it is pronounced /ˈfɪl.tɚ.ə.bəl ˈvaɪ.rəs/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think 'FILTER-ABLE' – early scientists could only define it by what it could DO (pass through a filter) because they couldn't SEE it.
Conceptual Metaphor
INVISIBLE THREAT IS A FILTERABLE ENTITY (the defining property (filterability) stands for the whole entity).
Practice
Quiz
In modern scientific writing, which term has almost entirely replaced 'filterable virus'?