radiator
noun
ra·di·a·tor
ˈrā-dē-ˌā-tər 
dialectal ˈra-
: one that radiates: such as
a
: any of various devices (such as a series of pipes or tubes) for transferring heat from a fluid within to an area or object outside
b
: a transmitting antenna
Examples of radiator in a Sentence
Recent Examples on the Web
The sealed and pressurized motorcycle system has a much lower thermal differential, and needs both a higher coolant flow rate and effective radiators.
—
New Atlas, 31 Oct. 2024
Their shape assists the airflow from the front wheel arches into the high-temperature radiators, and provides an extra 100 millimeteres of cooling space.
—Jason Barlow, WIRED, 6 Oct. 2024
With its graceful horseshoe radiator, boat-tail body, and pert proportions, the Type 35, which could be ordered with lights and fenders and driven on the road, is the definitive vintage Bugatti.
—Robert Ross, Robb Report, 28 Sep. 2024
Take videos of radiators, heaters, or vents, and get suggestions for upgrades like installing programmable thermostats, sealing drafts, or even switching to more efficient heating systems.
—Jaime Catmull, Forbes, 30 Oct. 2024
See all Example Sentences for radiator 
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New Atlas, 31 Oct. 2024
Their shape assists the airflow from the front wheel arches into the high-temperature radiators, and provides an extra 100 millimeteres of cooling space.
—Jason Barlow, WIRED, 6 Oct. 2024
With its graceful horseshoe radiator, boat-tail body, and pert proportions, the Type 35, which could be ordered with lights and fenders and driven on the road, is the definitive vintage Bugatti.
—Robert Ross, Robb Report, 28 Sep. 2024
Take videos of radiators, heaters, or vents, and get suggestions for upgrades like installing programmable thermostats, sealing drafts, or even switching to more efficient heating systems.
—Jaime Catmull, Forbes, 30 Oct. 2024
See all Example Sentences for radiator
Dictionary Entries Near radiator
Cite this Entry
“Radiator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radiator. Accessed 22 Nov. 2024.
Copy CitationKids Definition
radiator
noun
ra·di·a·tor
ˈrād-ē-ˌāt-ər
: one that radiates
especially
: any of various devices (as a set of pipes or tubes) for transferring heat from a fluid within to an area or object outside
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