cheat sheet
[ cheet sheet ]
/ ˈtʃit ˌʃit /
noun Informal.
a sheet of paper or a digital document containing information used by a student for cheating on an exam or in the classroom: She had a cheat sheet for the history test with a list of the correct answers.
a document containing notes or other aids used as a reference in studying or remembering certain information: I used a cheat sheet with statistics and bar graphs to prepare for my radio interview.
Origin of cheat sheet
First recorded in 1935–40
Words nearby cheat sheet
cheapskate,
cheapy,
cheat,
cheat day,
cheat on,
cheat sheet,
cheater,
cheb,
chebec,
chebeck,
cheboksary