ofurþungt vetni
Icelandic
Etymology
From ofurþungt the neuter form of ofurþungur (“very heavy, super heavy”) and vetni (“hydrogen”).
Noun
ofurþungt vetni n (genitive singular ofurþungs vetnis, no plural)
- (physics, symbol T or 31H) tritiumTemplate:jump
Synonyms
Hypernyms
- vetni (“hydrogen”)
Coordinate terms
- (isotopes of hydrogen)
- protium: einvetni (also called prótín)
- deuterium: tvívetni (also called þungt vetni or þungavetni)