diprotium monoxide
Dihydrogen monoxideDihydrogen monoxide.
Meaning
2 senses(humorous, uncountable)Dihydrogen monoxide.
Near-synonyms: water, H₂O
(uncountable)Light water.
Synonyms
3 synonymswaterA1DHMOmul:H₂O
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable