þrjátigi

Old Norse

Old Norse numbers (edit)
[a], [b], [c], [d], [e], [f] ←  20  ←  21 30 40  → [a], [b]
3
    Cardinal: þrír tigir, þrjátigi
    Ordinal: þrítugandi, þrítugundi

Alternative forms

Etymology

From Proto-Germanic *þrīz tigiwiz (three tens). Equivalent to þrír +‎ -tigi.

Numeral

þrjátigi

  1. (cardinal number) thirty [with genitive ‘of something’]

Descendants

  • Icelandic: þrjátíu
  • Faroese: tríati
  • Norwegian Nynorsk: tretti
  • Norwegian Bokmål: tretti
  • Old Swedish: þrǣtighi
  • Old Danish: thretiughæ, thretiughu