have (got) (something) cinched
To definitively resolve a particular situation. I think we've got this contract cinched now—offering him more vacation days really helped.
have (something) cinched
To have the definitive solution to a particular problem situation. I think you could have this contract cinched here if you just offer him more vacation days.
have something cinched
Fig. Inf. to have something settled; to have the results of some act assured. Don't worry. I've got it cinched. You just think you've got it cinched.