From Wiktionary, the free dictionary
Borrowed from English teaser.
Teaser m (strong, genitive Teasers, plural Teaser)
- (marketing) teaser (product preview)
- Synonyms: Anreißer, Hingucker, Vorschau
Declension of Teaser [masculine, strong]
- “Teaser” in Duden online
- “Teaser” in Digitales Wörterbuch der deutschen Sprache