metascope: meaning, definition, pronunciation and examples
Extremely Rare / ObsoleteHistorical / Technical / Obsolete
Quick answer
What does “metascope” mean?
A historical optical device used for viewing infrared radiation by converting it into visible light.
Audio
Pronunciation
Definition
Meaning and Definition
A historical optical device used for viewing infrared radiation by converting it into visible light.
In historical or technical contexts, a device enabling vision in darkness or detection of heat sources by transforming invisible infrared wavelengths into a visible image.
Dialectal Variation
British vs American Usage
Differences
No difference in meaning. It is equally obsolete and technical in both varieties.
Connotations
Historical military innovation (WWI-era).
Frequency
Effectively zero frequency in both corpora. Slightly more likely to appear in British historical texts about WWI technology, but this is marginal.
Grammar
How to Use “metascope” in a Sentence
The [military] used a metascope to [verb: detect/view] [infrared sources].Vocabulary
Collocations
Usage
Meaning in Context
Business
Not used.
Academic
Potentially appears in historical papers on military technology or the history of optics.
Everyday
Never used.
Technical
Obsolete technical term for an early form of infrared imaging.
Vocabulary
Synonyms of “metascope”
Strong
Neutral
Weak
Watch out
Common Mistakes When Using “metascope”
- Using it as a modern term; confusing it with 'microscope' or 'telescope'; attempting to use it as a verb.
FAQ
Frequently Asked Questions
No, it is an extremely rare and obsolete technical term from the early 20th century.
Its primary function was to convert invisible infrared light into a visible image, allowing for night vision or detection of heat sources.
No, that would be inaccurate. 'Metascope' refers to a specific, historical technology. Modern devices are called night-vision devices (NVDs) or thermal imagers.
For most learners, it is not important. It is only relevant for specialists in military history or the history of science and technology.
A historical optical device used for viewing infrared radiation by converting it into visible light.
Metascope is usually historical / technical / obsolete in register.
Metascope: in British English it is pronounced /ˈmɛtəskəʊp/, and in American English it is pronounced /ˈmɛtəskoʊp/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think 'META-scope' – a scope that goes BEYOND (meta) normal vision into the infrared spectrum.
Conceptual Metaphor
SEEING THE UNSEEABLE (a device that reveals the hidden).
Practice
Quiz
In which context would you most likely encounter the word 'metascope'?