þrívetni

Icelandic

Etymology

From þrí- (“tri-, three”) +‎ vetni (“hydrogen”).

Noun

þrívetni n (genitive singular þrívetnis, no plural)

  1. (physics, symbol T or 31H) tritium
    Synonym: ofurþungt vetni

Declension

Declension of þrívetni (sg-only neuter, based on vetni)
singular
indefinite definite
nominative þrívetni þrívetnið
accusative þrívetni þrívetnið
dative þrívetni þrívetninu
genitive þrívetnis þrívetnisins

Hypernyms

Coordinate terms

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