Is it der, die or das Basketball?

der Basketball

masculinebasketball

Plural: no plural

Declension

Nominativ

Definite
der Basketball
Indefinite
ein Basketball
Plural

Akkusativ

Definite
den Basketball
Indefinite
einen Basketball
Plural

Dativ

Definite
dem Basketball
Indefinite
einem Basketball
Plural

Genitiv

Definite
des Basketballs
Indefinite
eines Basketballs
Plural

Example sentence

Der Basketball liegt unter dem Tisch in der Garage.

The basketball is lying under the table in the garage.

Compound noun — the gender comes from the last part: der Ball →

More nouns with "der"