Why is it der Mannheimer?
Mannheimer ends in -er, and most nouns ending in -er are masculine: in a German dictionary, 86% of them take der.
All nouns ending in -er der
Examples
[1] He comes from Mannheim, so he is a Mannheimerä
[1] Er kommt aus Mannheim, also ist er ein Mannheimer.
Declension
| 1 | Singular | Plural |
|---|---|---|
| Nominativ | der Mannheimer | die Mannheimer |
| Genitiv | des Mannheimers | der Mannheimer |
| Dativ | dem Mannheimer | den Mannheimern |
| Akkusativ | den Mannheimer | die Mannheimer |
Pronunciation
Dictionary entries include material from Wiktionary. Wiktionary