So it’s not that establishing a Cabinet-degree put up has not been brought up ahead of, or is even a cinch to setup. cinches; cinched; cinching Britannica Dictionary definition of CINCH [+ object] US 1  : to fasten (one thing, such as a belt or strap) tightly close to another http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=2292200