slam dunk(redirected from slam-dunk)
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1. Lit. [in basketball] a goal scored by shooting the ball down from above the rim. He was wide open and scored on an easy slam dunk.
2. Fig. an action or accomplishment that is easily done. Finishing that project with all his experience should be a slam dunk for George.
A forceful, dramatic move, as in That indictment was a slam dunk if ever there was one. This expression is also often put as a verb, slam-dunk, meaning "make a forceful move against someone," as in This is a great chance for us to slam-dunk the opposition. The idiom comes from basketball, where it refers to a dramatic shot in which the ball is thrust into the basket from above the rim. It was transferred to other activities from about 1980 on.
1. tv. & in. to force a basketball into the basket from above. (see also jam.) Wilbur slam dunked another one, raising the score from 108 to 110.
2. n. an act of making a basket as in sense 1 Another slam dunk and Wilbur ties the score again!