0 something that is very easy and is therefore certain to be a success: --
The exam was a cinch.
1 something that is very easy or certain to be done or happen: --
2 a strap that goes around esp. a horse to hold the saddle (= the seat put on an animal for a rider) in place --
No. 1 with the first seat belt, using a four-foot leather cinch obtained from the cavalry saddlery.
One common solution is to use a "cinch noose" -- essentially a kind of slip knot -- together with a "coil" (a loop of rope).
This design is sometimes known as a string, strand, cord or rope cinch.
Each cord is knotted around a large ring, called a cinch ring, placed at either end.
The wrists are placed through the coil with the cinch noose between the wrists and around the coil.
Cinch is allowed to help run the ranch.
A breast collar and back cinch are optional.
Even though it is a cinch to defeat, singles can be the most difficult head-scratchers.