From Wiktionary, the free dictionary
Öl + Stand
Ölstand m (strong, genitive Ölstandes or Ölstands, plural Ölstände)
- oil level
Declension of Ölstand [masculine, strong]
- “Ölstand” in Duden online
- “Ölstand” in Digitales Wörterbuch der deutschen Sprache