ˈteaser ad BrE AmE noun [countable]
an advertisement that is used to make people interested in a product, but that does not give very much information about the product, so that people will pay attention to more advertisements later
ˈteaser ad BrE AmE noun [countable]
an advertisement that is used to make people interested in a product, but that does not give very much information about the product, so that people will pay attention to more advertisements later
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012