air turbine: meaning, definition, pronunciation and examples
LowTechnical
Quick answer
What does “air turbine” mean?
A mechanical device that extracts energy from compressed air or a flow of air to produce rotational power.
Audio
Pronunciation
Definition
Meaning and Definition
A mechanical device that extracts energy from compressed air or a flow of air to produce rotational power.
A turbine specifically driven by high-pressure air, often used in applications where steam or water turbines are impractical, such as in pneumatic tools, aircraft starter systems, or certain industrial processes requiring clean power without combustion products.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences; both dialects use the same term.
Connotations
Neutral technical term in both regions.
Frequency
Equally low frequency in both dialects, confined to engineering and industrial contexts.
Grammar
How to Use “air turbine” in a Sentence
The [adjective] air turbine powers the [noun].An air turbine is used for [gerund phrase].Vocabulary
Collocations
Examples
Examples of “air turbine” in a Sentence
adjective
British English
- air-turbine-driven
- air-turbine-powered
American English
- air-turbine-driven
- air-turbine-powered
Usage
Meaning in Context
Business
Rarely used except in procurement or technical specification discussions within industrial sectors.
Academic
Used in engineering textbooks and research papers focusing on fluid dynamics or pneumatic systems.
Everyday
Virtually never used in everyday conversation.
Technical
Common in mechanical, aerospace, and industrial engineering when discussing non-combustion turbine applications.
Vocabulary
Synonyms of “air turbine”
Neutral
Weak
Vocabulary
Antonyms of “air turbine”
Watch out
Common Mistakes When Using “air turbine”
- Using 'air turbine' to refer to a wind turbine (which uses natural wind, not compressed air).
- Confusing it with a fan or blower (which moves air but doesn't extract energy from it to produce shaft power).
FAQ
Frequently Asked Questions
An air turbine is driven solely by compressed air without combustion, whereas a gas turbine burns fuel to produce hot gases that drive the turbine.
They are used in aircraft starter systems, dental drills, some hand tools, and industrial processes where clean, spark-free power is needed.
Yes, when coupled to a generator, but they are less common for large-scale power generation compared to steam or gas turbines.
No. A wind turbine uses natural wind flow, while an air turbine uses compressed or controlled high-pressure air from a mechanical source.
A mechanical device that extracts energy from compressed air or a flow of air to produce rotational power.
Air turbine is usually technical in register.
Air turbine: in British English it is pronounced /eə ˈtɜːbaɪn/, and in American English it is pronounced /ɛr ˈtɜrbən/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine a windmill, but instead of wind turning it slowly, think of a fast-spinning device driven by pressurised AIR from a tank or compressor.
Conceptual Metaphor
An air turbine is a mechanical lung—it breathes in pressurised air and exhales rotational motion.
Practice
Quiz
What primarily drives an air turbine?