Word.ws English Dictionary

deaerator

deaerator noun: a device that removes oxygen and other dissolved gases from a liquid; especially, one that treats the feedwater to a steam boiler.

Noun

deaerator (plural deaerators)

  1. A device that removes oxygen and other dissolved gases from a liquid; especially, one that treats the feedwater to a steam boiler.
    Antonyms:
    aerator

Antonyms of deaerator

Forms of deaerator

pluraldeaerators

Origin of deaerator

From deaerate + -or.

Questions about deaerator

What does deaerator mean?
Deaerator means a device that removes oxygen and other dissolved gases from a liquid; especially, one that treats the feedwater to a steam boiler.
What part of speech is deaerator?
Deaerator is a noun.
What is the plural of deaerator?
The plural of deaerator is deaerators.

Words near deaerator in the dictionary

  1. deaerated
  2. deaerates
  3. deaerating
  4. deaeration
  5. deaerations
  6. deaerator
  7. deaerators
  8. deaf
  9. deaf adder
  10. deaf adders
  11. deaf aid

Source and license

Adapted from Wiktionary: deaerator (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “deaerator.” Word.ws, https://word.ws/deaerator. Based on Wiktionary, CC BY-SA 4.0.