þrír tigir
Old Norse
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Alternative forms
- þrjátigi
Etymology
From Proto-Germanic *þrīz tigiwiz (“thirty”).
Numeral
þrír tigir m pl (ordinal þrítugandi or þrítugundi)
- (cardinal, with genitive) thirty
Declension
Declension of þrír tigir (strong u-stem, indefinite plural only)
| masculine | plural |
|---|---|
| indefinite | |
| nominative | þrír tigir |
| accusative | þrjá tigu |
| dative | þrim tigum, þrimr tigum |
| genitive | þriggja tiga |
Descendants
- Icelandic: þrjátíu
- Faroese: tretivu
- Norwegian Nynorsk: tretti
- Norwegian Bokmål: tretti
- Old Swedish: þrǣtighi
- Swedish: trettio
- Old Danish: thretiughæ, thretiughu
- Danish: tredive, tredve
- → Norwegian Bokmål: tredve
- Danish: tredive, tredve