Why is it der Neptun?

No ending, compound or meaning rule gives away the article of Neptun, so learn the two together: der Neptun.

Sense 1
der

Meaning

[1] Astronomy, astrophysics: Achter Planet of our solar system

[1] Astronomie, Astrophysik: achter Planet unseres Sonnensystems

[2] Mythology: Roman god of the sea (partly without an article)

[2] Mythologie: römischer Gott des Meeres (teils ohne Artikel)

Examples

[1] The surface of the Neptun is blue

[1] Die Oberfläche des Neptuns ist blau.

[2]

[2]

Declension

1 Singular Plural
Nominativ der Neptun —
Genitiv des Neptuns —
Dativ dem Neptun —
Akkusativ den Neptun —

Pronunciation

In context

Dictionary entries include material from Wiktionary. Wiktionary