We found 52 dictionaries with English definitions that include the word hydrogen:
Click on the first link on a line below to go directly to a page where "hydrogen" is defined.
 General (27 matching dictionaries)
- hydrogen: Compact Oxford English Dictionary [home, info]
- hydrogen: American Heritage Dictionary of the English Language [home, info]
- hydrogen: Merriam-Webster's Online Dictionary, 11th Edition [home, info]
- hydrogen: Cambridge International Dictionary of English [home, info]
- Hydrogen: Wiktionary [home, info]
- hydrogen: Webster's New World College Dictionary, 4th Ed. [home, info]
- hydrogen: The Wordsmyth English Dictionary-Thesaurus [home, info]
- hydrogen: Infoplease Dictionary [home, info]
- hydrogen: Dictionary.com [home, info]
- hydrogen: Online Etymology Dictionary [home, info]
- hydrogen: UltraLingua English Dictionary [home, info]
- hydrogen: Cambridge Dictionary of American English [home, info]
- Hydrogen (car), Hydrogen (software), Hydrogen: Wikipedia, the Free Encyclopedia [home, info]
- Hydrogen: Online Plain Text English Dictionary [home, info]
- hydrogen: Webster's Revised Unabridged, 1913 Edition [home, info]
- hydrogen: Rhymezone [home, info]
- hydrogen: AllWords.com Multi-Lingual Dictionary [home, info]
- hydrogen: Webster's 1828 Dictionary [home, info]
- hydrogen: Columbia Encyclopedia, Sixth Edition [home, info]
- hydrogen: The New Dictionary of Cultural Literacy [home, info]
- Hydrogen: Encarta® Online Encyclopedia, North American Edition [home, info]
- Hydrogen: 1911 edition of the Encyclopedia Britannica [home, info]
- hydrogen: Free Dictionary [home, info]
- hydrogen: Mnemonic Dictionary [home, info]
- hydrogen: WordNet 1.7 Vocabulary Helper [home, info]
- hydrogen: LookWAYup Translating Dictionary/Thesaurus [home, info]
- hydrogen: Dictionary/thesaurus [home, info]
Art (1 matching dictionary)
- hydrogen: ArtLex Lexicon of Visual Art Terminology [home, info]
Business (2 matching dictionaries)
- Hydrogen: Energy Dictionary [home, info]
- hydrogen: Financial dictionary [home, info]
Computing (1 matching dictionary)
- hydrogen: Encyclopedia [home, info]
Medicine (6 matching dictionaries)
- hydrogen: Dorland's Illustrated Medical Dictionary [home, info]
- Hydrogen: MedTerms.com Medical Dictionary [home, info]
- Hydrogen: Medical Dictionary [home, info]
- hydrogen: online medical dictionary [home, info]
- hydrogen: Medical dictionary [home, info]
- Hydrogen: Drug Medical Dictionary [home, info]
Miscellaneous (1 matching dictionary)
- hydrogen: Encyclopedia of Graphic Symbols [home, info]
Science (8 matching dictionaries)
- Hydrogen: Biological Sciences Dictionary [home, info]
- Hydrogen: Eric Weisstein's World of Chemistry [home, info]
- Hydrogen: Eric Weisstein's World of Physics [home, info]
- hydrogen: Imagine the Universe! Dictionary [home, info]
- Hydrogen: Extragalactic Astronomy [home, info]
- hydrogen: General Chemistry Online [home, info]
- hydrogen: WebElements Periodic Table of the Elements [home, info]
- HYDROGEN: Zoom Astronomy Glossary [home, info]
Tech (6 matching dictionaries)
- hydrogen: High-Energy Astrophysics [home, info]
- Hydrogen: A to Z of Terms related to the Thermal Spray Process and Surface Engineering [home, info]
- hydrogen: Glossary of Meteorology [home, info]
- Hydrogen: Explosives [home, info]
- HYDROGEN: Lake and Water Word Glossary [home, info]
- Hydrogen: Glossary of Energy Terms [home, info]
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Quick definitions (hydrogen)
▸ noun: 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
▸ Word origin
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