| Pronunciation | /ˈkɛlərtrɛpə/ |
|---|---|
| Part of speech | common noun |
| Gender | feminine |
| Singular | Plural | |
|---|---|---|
| Nominative | Kellertreppe | Kellertreppen |
| Genitive | Kellertreppe | Kellertreppen |
| Dative | Kellertreppe | Kellertreppen |
| Accusative | Kellertreppe | Kellertreppen |
| Dutch | keldertrap |
|---|---|
| Esperanto | kelŝtuparo; kela ŝtuparo; keloŝtuparo |