tvíbreytni
Icelandic
[edit]Noun
[edit]tvíbreytni f (genitive singular tvíbreytni, no plural)
- (biology, geology) dimorphism
- kynbundin tvíbreytni ― sexual dimorphism
Declension
[edit]Declension of tvíbreytni (sg-only feminine)
| singular | ||
|---|---|---|
| indefinite | definite | |
| nominative | tvíbreytni | tvíbreytnin |
| accusative | tvíbreytni | tvíbreytnina |
| dative | tvíbreytni | tvíbreytninni |
| genitive | tvíbreytni | tvíbreytninnar |