definition of
[teaser]

[1] #1 teaser n. a worker who teases wool. wn

[2] #2 teaser n. [tease, annoyer, vexer] someone given to teasing (as by mocking or stirring curiosity). wn

[3] #3 teaser n. an advertisement that offers something free in order to arouse customers' interest. wn

[4] #4 teaser n. [puzzle, puzzler, mystifier] a particularly baffling problem that is said to have a correct solution; "he loved to solve chessmate puzzles"; "that's a real puzzler". wn

[5] #5 teaser n. an attention-getting opening presented at the start of a television show. wn