From Wiktionary, the free dictionary
Pümpel m (strong, genitive Pümpels, plural Pümpel)
- (colloquial) plunger (device to clear blockages in drains and pipes)
Declension of Pümpel [masculine, strong]
- “Pümpel” in Digitales Wörterbuch der deutschen Sprache
- “Pümpel” in Duden online