ypsílon n (genitive singularypsílons,nominative pluralypsílon)
| singular | plural | |||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | ypsílon | ypsílonið | ypsílon | ypsílonin |
| accusative | ypsílon | ypsílonið | ypsílon | ypsílonin |
| dative | ypsíloni | ypsíloninu | ypsílonum | ypsílonunum |
| genitive | ypsílons | ypsílonsins | ypsílona | ypsílonanna |