English dictionary
hydrogen meaning and definition
Definition and meaning of hydrogen at MeaningMonkey.org. hydrogen meaning and definition in the English Dictionary.HYDROGEN noun
Definition of 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
- synonyms: atomic number 1, H
Source: Princeton University Wordnet