Etymology: (1325–75; ME cheten to escheat, der. of chet (n.), aph. for achet, var. of eschetescheat)
Definition of 'Cheat'
Princeton's WordNet
1. (noun)darnel, tare, bearded darnel, cheat, Lolium temulentum weedy annualgrass often occurs in grainfields and other cultivated land; seeds sometimes considered poisonous
2. (noun)chess, cheat, Bromus secalinus weedy annualnative to Europe but widely distributed as a weed especially in wheat
3. (noun)deceiver, cheat, cheater, trickster, beguiler, slicker someone who leads you to believe something that is not true
4. (noun)swindle, cheat, rig the act of swindling by some fraudulent scheme "that book is a fraud"
6. (verb)cheat, rip off, chisel deprive somebody of something by deceit "The con-man beat me out of $50"; "This salesman ripped us off!"; "we were cheated by their clever-sounding scheme"; "They chiseled me out of my money"
8. (verb)cheat, chisel engage in deceitful behavior; practicetrickery or fraud "Who's chiseling on the side?"
9. (verb)cheat on, cheat, cuckold, betray, wander be sexually unfaithful to one's partner in marriage "She cheats on her husband"; "Might her husband be wandering?"