Definition of 'cinch'
- any undertaking that is easy to do; "marketing this product will be no picnic"
Synonyms: breeze picnic snap duck soup child's play pushover walkover piece of cake
- stable gear consisting of a band around a horse's belly that holds the saddle in place
- a form of all fours in which the players bid for the privilege of naming trumps
- tie a cinch around; "cinch horses"
- make sure of
- get a grip on; get mastery of