dioxygen
Diatomic oxygen: the normal allotrope of oxygen, having two atoms per moleculeDiatomic oxygen: the normal allotrope of oxygen, having two atoms per molecule.
/daɪˈɒksɪdʒən/
Meaning
2 senses(uncountable)Diatomic oxygen: the normal allotrope of oxygen, having two atoms per molecule.
Meronym: oxygen (strict sense)
(in compounds, uncountable)Two atoms of oxygen in a molecule.
Translations
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1 synonymsWord family
4 related wordsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable