Tennisball

== German == === Etymology === Tennis (“tennis”) +‎ Ball (“ball”) === Pronunciation === === Noun === Tennisball m (strong, genitive Tennisballes or Tennisballs, plural Tennisbälle) tennis ball ==== Declension ==== === Further reading === “Tennisball” in Duden online “Tennisball” in Digitales Wörterbuch der deutschen Sprache