cooling tower: meaning, definition, pronunciation and examples
LowTechnical / Industrial
Quick answer
What does “cooling tower” mean?
A tall, large structure, typically at a power plant or industrial facility, used to cool water by direct contact with air.
Audio
Pronunciation
Definition
Meaning and Definition
A tall, large structure, typically at a power plant or industrial facility, used to cool water by direct contact with air.
Any large, open-topped, often hyperbolic structure for cooling water through evaporation, also used metaphorically to evoke industrial scale or environmental impact.
Dialectal Variation
British vs American Usage
Differences
No significant lexical difference. UK usage may more frequently associate it with nuclear or traditional power stations; US usage with a wider range of industrial plants.
Connotations
Primarily neutral/technical. Can carry negative environmental or safety connotations (e.g., legionnaires' disease, Chernobyl visuals).
Frequency
Equally low-frequency in both varieties, used only in specific industrial, engineering, or environmental contexts.
Grammar
How to Use “cooling tower” in a Sentence
The [noun/plant] has/uses/requires a cooling tower.Water is cooled in/by the cooling tower.The cooling tower [verb: releases/evaporates/cools].Vocabulary
Collocations
Examples
Examples of “cooling tower” in a Sentence
verb
British English
- The plant will be cooling the water using massive towers.
- The system is designed for cooling tower water efficiently.
American English
- The facility cools its process water in large cooling towers.
- They are cooling the condenser circuit with a new tower.
adverb
British English
- [Not applicable; 'cooling' is not used as an adverb in this compound.]
American English
- [Not applicable; 'cooling' is not used as an adverb in this compound.]
adjective
British English
- The cooling-tower maintenance is scheduled for autumn.
- We inspected the cooling tower fan blades.
American English
- The cooling-tower design is hyperbolic.
- A cooling-tower plume was visible for miles.
Usage
Meaning in Context
Business
Discussed in contexts of plant construction, operational costs, or environmental compliance for industrial facilities.
Academic
Used in engineering, environmental science, and physics papers discussing thermodynamics, water use, or industrial design.
Everyday
Rare. Might be mentioned in news about plant failures, environmental issues, or when describing the iconic shape of power stations.
Technical
Precise term in mechanical, civil, and chemical engineering for a specific component of cooling systems.
Vocabulary
Synonyms of “cooling tower”
Strong
Neutral
Weak
Vocabulary
Antonyms of “cooling tower”
Watch out
Common Mistakes When Using “cooling tower”
- Using 'cooler tower'.
- Omitting the 'g' in 'cooling'.
- Confusing it with a 'smokestack' or 'chimney' (which emit combustion gases).
FAQ
Frequently Asked Questions
No. A chimney emits smoke and combustion gases. A cooling tower releases water vapour (steam) from the cooling process and does not typically emit combustion products.
The hyperbolic shape is structurally strong, promotes efficient upward airflow due to the natural stack effect, and requires less material than a straight-sided cylinder of the same height.
It is almost exclusively a technical term. Metaphorical use is rare but possible, e.g., describing a very tall building that dissipates heat.
If not properly maintained, the warm, moist environment can harbour bacteria like Legionella, which causes Legionnaires' disease, transmitted through inhaled aerosolised water droplets.
A tall, large structure, typically at a power plant or industrial facility, used to cool water by direct contact with air.
Cooling tower is usually technical / industrial in register.
Cooling tower: in British English it is pronounced /ˈkuːlɪŋ ˌtaʊə(r)/, and in American English it is pronounced /ˈkulɪŋ ˌtaʊər/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None specific to this technical term]”
Learning
Memory Aids
Mnemonic
Imagine a very TALL TOWER with a cloud of steam above it. Its only job is COOLING hot water, so it's a COOLING TOWER.
Conceptual Metaphor
INDUSTRIAL LUNGS (releasing heat/steam as breath); A GIANT'S CUP (for cooling a giant's drink through evaporation).
Practice
Quiz
What is the primary function of a cooling tower?