clinch(redirected from clinching)
Also found in: Dictionary, Thesaurus, Medical, Legal, Encyclopedia, Wikipedia.
clinch the deal
In business, to secure agreement on an offer, proposal, or some other exchange. After two weeks of negotiations, we were finally able to clinch the deal with the other firm.
tv. to settle something; to make something final. I was able to clinch the deal, and I got a raise for it.