[n] a form of all fours in which the players bid for the privilege of naming trumps
[n] any undertaking that is easy to do; "marketing this product will be no picnic"
[n] stable gear consisting of a band around a horse's belly that holds the saddle in place
[v] get a grip on; get mastery of
[v] make sure of
[v] tie a cinch around; "cinch horses"