Word.ws English Dictionary

hydrogen oxide

hydrogen oxide noun: the simple systematic name for water, H₂O.

Noun

hydrogen oxide (uncountable)

  1. The simple systematic name for water, H₂O.
    Synonyms:
    water

Synonyms of hydrogen oxide

Questions about hydrogen oxide

What does hydrogen oxide mean?
Hydrogen oxide means the simple systematic name for water, H₂O.
What part of speech is hydrogen oxide?
Hydrogen oxide is a noun.

Words near hydrogen oxide in the dictionary

  1. hydrogen lines
  2. hydrogen maser atomic clock
  3. hydrogen maser atomic clocks
  4. hydrogen monoxide
  5. hydrogen nitrate
  6. hydrogen oxide
  7. hydrogen peroxide
  8. hydrogen phosphate
  9. hydrogen potassium carbonate
  10. hydrogen selenide
  11. hydrogen sodium arsenate

Source and license

Adapted from Wiktionary: hydrogen oxide (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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