Meaning & Definition of Teaser in English

1. A worker who teases wool

2. Someone given to teasing (as by mocking or stirring curiosity)

3. An advertisement that offers something free in order to arouse customers' interest

4. A particularly baffling problem that is said to have a correct solution

• "He loved to solve chessmate puzzles"

• "That's a real puzzler"

5. An attention-getting opening presented at the start of a television show

6. A flat at each side of the stage to prevent the audience from seeing into the wings

7. A device for teasing wool

• "A teaser is used to disentangle the fibers"