pyrometer: meaning, definition, pronunciation and examples
C2Technical / Specialized
Quick answer
What does “pyrometer” mean?
An instrument for measuring high temperatures, typically those above the range of ordinary thermometers.
Audio
Pronunciation
Definition
Meaning and Definition
An instrument for measuring high temperatures, typically those above the range of ordinary thermometers.
A device that determines an object's temperature by analyzing its emitted thermal radiation without making physical contact, used in industrial, scientific, and metallurgical contexts.
Dialectal Variation
British vs American Usage
Differences
No major differences in meaning or usage. Spelling is identical. The concept is shared in scientific and industrial terminology.
Connotations
Neutral technical term in both variants.
Frequency
Equally low-frequency in both dialects, confined to specific technical fields.
Grammar
How to Use “pyrometer” in a Sentence
The [operator] used a/the pyrometer to measure the [temperature of the molten metal/furnace].The pyrometer [registered/displayed] a temperature of [X degrees].[Calibrating/Checking] the pyrometer is essential for accurate readings.Vocabulary
Collocations
Examples
Examples of “pyrometer” in a Sentence
verb
British English
- The technician will pyrometer the furnace temperature.
- They pyrometered the ingot during cooling.
American English
- The operator needs to pyrometer the kiln.
- We pyrometered the part after heat treatment.
adverb
British English
- The temperature was measured pyrometrically.
- The process is controlled pyrometrically.
American English
- The sensor operates pyrometrically.
- We determined the value pyrometrically.
adjective
British English
- The pyrometric readings were logged.
- A pyrometric technique was employed.
American English
- The pyrometric data was crucial.
- We used a pyrometric method.
Usage
Meaning in Context
Business
Rare, unless in sales/technical specifications for industrial equipment.
Academic
Used in physics, engineering, materials science, and geology papers.
Everyday
Virtually never used.
Technical
Standard term in metallurgy, ceramics, glassmaking, foundry work, and high-temperature process control.
Vocabulary
Synonyms of “pyrometer”
Strong
Neutral
Weak
Vocabulary
Antonyms of “pyrometer”
Watch out
Common Mistakes When Using “pyrometer”
- Mispronouncing as /ˈpaɪrəˌmiːtər/ (stressing the first syllable).
- Using it to refer to any thermometer.
- Misspelling as 'pyrometre' (UK) is incorrect; it's 'pyrometer' in both dialects.
FAQ
Frequently Asked Questions
While technically possible with specialized models, pyrometers are primarily designed for high-temperature applications (hundreds to thousands of degrees Celsius). For room temperature, a contact thermometer is more common and accurate.
Yes, a modern infrared thermometer is a type of pyrometer. 'Pyrometer' is the broader historical and technical term, while 'infrared thermometer' is a more common modern description for the same non-contact principle.
Key industries include metallurgy (foundries, steel mills), manufacturing (glass, ceramics), automotive (engine testing), and scientific research involving high-temperature processes.
The name comes from the Greek roots 'pyr' (πῦρ), meaning 'fire' or 'heat', and 'metron' (μέτρον), meaning 'measure'. Literally, it is a 'fire measurer'.
An instrument for measuring high temperatures, typically those above the range of ordinary thermometers.
Pyrometer is usually technical / specialized in register.
Pyrometer: in British English it is pronounced /paɪˈrɒmɪtə/, and in American English it is pronounced /paɪˈrɑːmɪtər/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None. It is a technical term without idiomatic use.”
Learning
Memory Aids
Mnemonic
Think 'PYRO-maniac' measures 'METER' → a PYRO-METER measures fire/heat.
Conceptual Metaphor
A DISTANT EYE FOR HEAT (conceptualizing it as a device that 'sees' temperature from afar).
Practice
Quiz
What is the primary distinguishing feature of a pyrometer compared to a standard thermometer?