Synonyms for hydrogen
ˈhaɪ drə dʒənhy·dro·gen

WiktionaryRate these synonyms:2.8 / 8 votes

1. hydrogennoun

   Synonyms:
   E949, packaging agent

2. hydrogennoun

   The lightest chemical element (symbol H) with an atomic number of 1 and atomic weight of 1.00794.

   Synonyms:
   packaging agent, E949

3. hydrogennoun

   Molecular hydrogen (H), a colourless, odourless and flammable gas at room temperature.

   Synonyms:
   E949, packaging agent

4. hydrogennoun

   An atom of the element.

   Synonyms:
   packaging agent, E949

5. hydrogennoun

   A sample of the element.

   Synonyms:
   E949, packaging agent

Princeton's WordNetRate these synonyms:3.0 / 10 votes

1. hydrogen, H, atomic number 1noun

   a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe

   Synonyms:
   enthalpy, henry, heat content, atomic number 1, total heat

Dictionary of English SynonymesRate these synonyms:4.0 / 1 vote

1. hydrogennoun

   Synonyms:
   (Chem.) inflammable air

PPDB, the paraphrase databaseRate these paraphrases:2.0 / 1 vote

1. List of paraphrases for "hydrogen":

   h2, hydrogen-powered, hydrogen-bonded, acid

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How to use hydrogen in a sentence?

1. Debasish Mridha, M.D.:

   Imagination is more powerful than money or a hydrogen bomb.

2. Yang Uk:

   Given the scale, it is hard to believe this is a real hydrogen bomb, they could have tested some middle stage kind (of device) between an A-bomb and H-bomb, but unless they come up with any clear evidence, it is difficult to trust their claim.

3. Mike Sarafin:

   We agreed on what was called option one, which was to operationally change the loading procedure and start our engine chill down earlier. We also agreed to do some work at the pad to address the leak that we saw at the hydrogen tail service mask umbilical.

4. Cynthia Selin:

   Continued investment and favorable policy conditions … mean that clean hydrogen( including hydrogen made using renewable energy) could see sustained growth, the development of necessary infrastructure, and better cost competitiveness, in terms of consumer-facing developments in relation to hydrogen, in ’23 the most likely area of attention will be in long-haul trucking.

5. Andr Bieler:

   If you freeze it out very slow in the grains it will react with hydrogen and transform into water ice.