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preheater. In DICTIOUS you will not only get to know all the dictionary meanings for the word
preheater, but we will also tell you about its etymology, its characteristics and you will know how to say
preheater in singular and plural. Everything you need to know about the word
preheater you have here. The definition of the word
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English
Etymology
From preheat + -er.
Noun
preheater (plural preheaters)
- An engineering device that preheats a material prior to some other process.
1961 July, “The Hymek Type 3 diesel locomotive for the Western Region”, in Trains Illustrated, page 437:A Stone-Vapor "Watchman" oil-fired preheater raises the cooling water temperature to an optimum figure before the high-speed engine is started and thus minimises engine wear.
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