In the game of cinch, to protect (a trick) by playing a higher trump than the five
a form of all fours in which the players bid for the privilege of naming trumps any undertaking that is easy to do; "marketing this product will be no picnic"
If you say that something is a cinch, you mean that you think it is very easy to do. It sounds difficult, but compared to full-time work it was a cinch. = doddle
stable gear consisting of a band around a horse's belly that holds the saddle in place get a grip on; get mastery of make sure of tie a cinch around; "cinch horses