From Wiktionary, the free dictionary
Ecke + Ball
Eckball m (strong, genitive Eckballes or Eckballs, plural Eckbälle)
- corner kick
- Synonyms: Eckstoß, Ecke, Corner
Declension of Eckball [masculine, strong]
- “Eckball” in Duden online
- “Eckball” in Digitales Wörterbuch der deutschen Sprache