Hello, you have come here looking for the meaning of the word
downcomer. In DICTIOUS you will not only get to know all the dictionary meanings for the word
downcomer, but we will also tell you about its etymology, its characteristics and you will know how to say
downcomer in singular and plural. Everything you need to know about the word
downcomer you have here. The definition of the word
downcomer will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
downcomer, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From down + comer.
Noun
downcomer (plural downcomers)
- A pipe to conduct something downwards.
- A large external pipe in a water-tube boiler, carrying unheated water from the steam drum down to the water drum as part of the circulation path.
- A pipe for leading the hot gases from the top of a blast furnace downward to the regenerators, boilers, etc.