So it’s not that developing a Cabinet-degree post has not been brought up in advance of, or is even a cinch to setup. You will discover 5 meanings stated in OED's entry for your verb cinch. See ‘Meaning & use’ for definitions, usage, and quotation evidence. This instance is from https://www.google.com.pk/url?q=https://www.folkd.com/submit/kowear.com/cinch/