ofurþungt vetni
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Icelandic
[edit]Etymology
[edit]From ofurþungt the neuter form of ofurþungur (“very heavy, super heavy”) and vetni (“hydrogen”).
Noun
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/15/Hydrogen_Deuterium_Tritium_Nuclei_Schematic.svg/220px-Hydrogen_Deuterium_Tritium_Nuclei_Schematic.svg.png)
ofurþungt vetni n (genitive singular ofurþungs vetnis, no plural)
Synonyms
[edit]- (tritium): þrívetni
Hypernyms
[edit]- vetni (“hydrogen”)
Coordinate terms
[edit]- (isotopes of hydrogen)
- protium: einvetni (also called prótín)
- deuterium: tvívetni (also called þungt vetni or þungavetni)